Products

/Products

Our online catalogue has been designed to try and cover every clutch variant to enable a choice to be made for your application. However we understand that sometimes you may not have all the information to allow you to make an online purchase so welcome the opportunity to discuss your requirements. Alternatively please check our Brand Specialists who are our trusted partners in specific vehicle Brands who will be able to guide you to the correct choice. Our Brand Specialists have first hand experience of PTT products through day in day out use.

  • Replacement 7.25" (184mm) Clutch Disc Pack - Bronze Metallic Material, suitable for all PTT and Super Clutch units of this size and friction material type. Select your required number of discs, thickness, spline type and hub set. Wear limits are found within our Data Sheets - Click Here   Please contact us if you require replacement Organic Friction material disc packs.
  • Radiused 42mm Bearing

    £64.00 £76.80 Inc VAT
    Competition Release Bearing - 40mm I.D The 42mm Fulcrum point of this bearing optimises the longer release fingers of the PTT Clutch range, therefore reducing the force required to disengage the Clutch, subsequently putting less stress on the engines crank thrust bearing. Recommended for all applications where the release mechanism allows for a 40mm bearing.
  • Hydro-Max Rebuild Kit

    £22.50 £27.00 Inc VAT
    Please note, this is for a rebuild kit (only) to suit the PTT Hydro-Max Slave Cylinder/Bearing.
  • Our high quality Alignment Tool is made from Hard Anodised Aluminium and available in the most popular spline sizes (please contact us if yours is not listed). This tool makes aligning a multi disc clutch a straight forward task. 15mm spigot as standard.
  • Replacement 7.25" (184mm) Clutch Disc Pack - Organic Material, suitable for all PTT and Super Clutch units of this size and friction material type. Select your required number of discs, thickness, spline type and hub set. Wear limits are found within our Data Sheets - Click Here
  • 2.0L XE Omega/SBD Pot Piston set.
    The Omega pot type pistons are extremely high quality and SBD have used them since the company was founded. The piston crown has been developed over time to what we believe is the best pot type piston available, in fact in many cases when put up against other makes of piston, they regularly out perform even those types which are supposed to be a slipper type. If you have a reasonable budget which is not able to stretch to our high specification Omega slipper pistons, choosing our Omega Pot type piston is an essential way to gain performance and reliability at the right price. Suitable for use with either standard rods or our 143mm Saenz Steel Rod Set.
  • SBD 2.0L XE 143mm Saenz Steel Rod Set

    £849.00 £1,018.80 Inc VAT
    2.0L 16v Steel rod set 143mm, suitable for standard crankshaft.
    Manufactured by Saenz to SBD'S design.
    Suitable for use with SBD/Omega pot pistons.
    Weight approx 516g.
    This design of rod has several improvements which benefit the engine. There are two vertical grooves on the side of the rod, this directs the oil spray as it exits the big end vertically upwards towards the pin and the crown of the piston,. This has two benefits, it helps to supply lubricant directly to the gudgeon pin also the cool jet of oil to the underside of the crown of the piston helps to reduce the temperature of the piston itself. On the small end, SBD have re-positioned the oil hole which feeds the small end bush. This is because the one at the top which is normally used effectively weakens the rod itself which increases the possibility of breakage when the rod is brought down by the crankshaft. By moving the oil hole to the side of the rod, there is far more material in this area to help maintain its strength.
    Because of the above modifications it is no longer necessary to supply an oil feed through the bearing, even if your bearing still has a hole for the oil jet, it does not reduce its improvement, the hole is simply filled with oil and the pressure in this area is maintained.
  • Description: Rear upper suspension link allows for more precise suspension tuning. Provides adjustable camber of 2.5 degrees, positive or negative. Features:
    • CNC machined 7075 T6 hex Aluminum turnbuckles for increased thread strength.
    • CNC machined stainless steel spacers and shaft.
    • 3 piece precision 4130 steel rod ends
    • Anodized and laser etched logo.
    Benefits:
    • Adjustable camber (+/- 2.5*) over OEM
    • Improves even tire wear and temps.
    • Reduces wheel alignment changes
    • Eliminates unwanted suspension deflection
    • Long lasting and maintenance free rod ends
    • Fully rebuildable
    Will fit: 
    • 88-’91 CRX
    • ’88-’00 Civic
    • ’89-’01 Integra
    MSRP $230 Part# CA-DC2-RU
  • Description

      Features:
    • Adjustable camber up to 1.5 degrees positive and 2.5 negative over stock OEM arms
    • Dual-caster option of +2 degrees over OEM
    • High load 863 bronze bearings with stainless steel offset pins for caster adjustment
    • CNC machined 7075 T6 Aluminum adjustable spherical bearing block
    • CNC machined and heat treated stainless steel high misalignment 45 degree spacers
    • powder coated 3/16″ steel arms
    • Fine thread M10 10.9 grade hardware
    Benefits:
    • Compact design allows factory suspension travel to be retained
    • Improved tire wear when properly adjusted for application
    • Improved cornering, braking and throttle response due to increased stiffness
    • Very stiff 3/16″ steel arms eliminate unwanted arm flex
    • Long lasting, maintenance free and fully rebuild-able
    Application: 
    • 96-’00 Honda Civic
    Part# CA-EK-FU 
  • Description

    **BACK IN STOCK EARLY TO MID FEBRUARY** Features:
    • Adjustable camber up to 1.5 degrees positive and 2.5 negative over stock OEM arms
    • CNC machined 7075 T6 Aluminum adjustable spherical bearing block
    • CNC machined and heat treated stainless steel high misalignment 45 degree spacers
    • powder coated 3/16″ steel arms
    • Fine thread M10 10.9 grade hardware
    Benefits:
    • Compact design allows factory suspension travel to be retained
    • Improved tire wear when properly adjusted for application
    • Improved cornering, braking and throttle response due to increased stiffness
    • Very stiff 3/16″ steel arms eliminate unwanted arm flex
    • Long lasting, maintenance free and fully rebuild-able
      Application:
    • ’92-’95 Honda Civic
    • ’94-2001 Acura Integra
      Part# CA-EGDC-FU
  • Description

      Features:
    • Adjustable camber up to 1.5 degrees positive and 2.5 negative over stock OEM arms
    • CNC machined 7075 T6 Aluminum adjustable spherical bearing block
    • CNC machined and heat treated stainless steel high misalignment 45 degree spacers
    • powder coated 3/16″ steel arms
    • Fine thread M10 10.9 grade hardware
    Benefits:
    • Compact design allows factory suspension travel to be retained
    • Improved tire wear when properly adjusted for application
    • Improved cornering, braking and throttle response due to increased stiffness
    • Very stiff 3/16″ steel arms eliminate unwanted arm flex
    • Long lasting, maintenance free and fully rebuild-able
    Application:
    • 88-’91 Civic
    • ’88-’91 CRX
      Part# CA-CRX-FU
  • Description

      Features:
    • Adjustable camber up to 1.5 degrees positive and 2.5 negative over stock OEM arms
    • CNC machined 7075 T6 Aluminum adjustable spherical bearing block
    • CNC machined and heat treated stainless steel high misalignment 45 degree spacers
    • powder coated 3/16″ steel arms
    • Fine thread M10 10.9 grade hardware
    Benefits:
    • Compact design allows factory suspension travel to be retained
    • Improved tire wear when properly adjusted for application
    • Improved cornering, braking and throttle response due to increased stiffness
    • Very stiff 3/16″ steel arms eliminate unwanted arm flex
    • Long lasting, maintenance free and fully rebuild-able
    Application:
    • 89-’93 integra
      Part# CA-DA-FU
  • Description

    PRODUCT UPDATE AS OF 10-25-21. WE ADDED A CAM BOLT ADJUSTER TO THE ADJUSTMENT SLOTS FOR EASY CAMBER AJUSTMENTS AND WILL ALSO PREVENT ANY SLIPPING. THE ARMS WILL ALSO BE IN OUR NEW GLOSS METALLIC BLACK.    Application: 02-06 RSX 01-05 CIVIC FEATURES:
    • CNC LASER CUT STEEL BRACKETS
    • CNC MACHINED HIGH MISALIGNMENT STAINLESS STEEL SPACERS
    • HIGH QUALITY SPHERICAL ROD ENDS
    • POWDER COATED
    BENEFITS:
    • 3″ LONGER ARM THAN FACTORY FOR IMPROVED ROLL CENTER MOVEMNT DURING BUMP
    • REDUCES UNDERSTEER AND IMPROVES ROTATION DUE TO LESS ROLL CENTER DROP DURING CORNERING/BODY ROLL
    • ALLOWS FOR MORE PRECISE SUSPENSION ADJUSTMENTS
    • REDUCES WHEEL ALIGNMENT CHANGES
    • ELIMINATES UNWANTED SUSPENSION DEFLECTION
    • LONG LASTING MAINTENANCE FREE
    • FULLY REBUILDABLE
  • CA-EK-RL

    £330.00 £396.00 Inc VAT

    Description

      PART# CA-EK-RL APPLICATION:  96-2000 Honda Civic Replacing the factory rubber bushing rear lower control arm with the Pro Car Innovations Spherical bearing rear lower control arm effectively helps eliminate issues like sloppy inconsistent handling, alignment changes, rear drift under braking. One of the main features of our arm and most important fix or upgrade to any track car is our shock mounting location design that uses a bronze plain bearing which 100% eliminates all rotational deflection caused from heavier after market sway bars. With our design the rear sway bar will load up instantly with any body roll making the sway bar far more effective. BENEFITS:
    • Bronze bearing shock mount will eliminate 100% of rotational deflection from heavy sway bars
    • Allows for more precise suspension adjustments
    • Helps eliminate wheel alignment changes
    • Helps eliminate suspension deflection seen with rubber or urethane bushings
    • Long lasting maintenance free 4130 steel spherical bearings
    • Extremely resistant to all harsh weather, street and racing conditions
    • Low cost Fully re-buildable
    • M10X1.25 THREADED SWAY BAR MOUNTING HOLES
    SPECS:  6061 T6 ALUMINUM ARM 304 STAINLESS STEEL SPACERS CUSTOM SPEC PCI 5/8″ COM10SST FULL STAINLESS (as of 7-10-2020) SPHERICAL BEARINGS
  • CA-EGDC-FU-PC

    £365.00 £438.00 Inc VAT

    Description

    **BACK IN STOCK AROUND 2-3-22** Features:
    • Adjustable camber up to 1.5 degrees positive and 2.5 negative over stock OEM arms
    • Offset arm design for 2 degrees more positive caster over the standard arms
    • CNC machined 7075 T6 Aluminum adjustable spherical bearing block
    • CNC machined and heat treated stainless steel high misalignment 45 degree spacers
    • Zinc plated 3/16″ super stiff steel arms
    • Fine thread M10 10.9 grade hardware
    Benefits:
    • Compact design allows factory suspension travel to be retained
    • Improved tire wear when properly adjusted for application
    • Improved cornering, braking and throttle response due to increased stiffness
    • Very stiff 3/16″ steel arms eliminate unwanted arm flex
    • Long lasting, maintenance free and fully rebuild-able
      Application:
    • 92-95 Honda Civic
    • 94-2001 Acura Integra
      Part# CA-EGDC-FU-PC
  • CA-DC2-RL

    £330.00 £396.00 Inc VAT

    Description

      APPLICATION:  89-01 Acura Integra,  88-91 Honda CRX,  88-95 Honda Civic Replacing the factory rubber bushing rear lower control arm with the Pro Car Innovations Spherical bearing rear lower control arm effectively helps eliminate issues like sloppy inconsistent handling, alignment changes, rear drift under braking. One of the main features of our arm and most important fix or upgrade to any track car is our shock mounting location design that uses a bronze plain bearing which 100% eliminates all rotational deflection caused from heavier after market sway bars. With our design the rear sway bar will load up instantly with any body roll making the sway bar far more effective. BENEFITS:
    • Bronze bearing shock mount will eliminate 100% of rotational deflection from heavy sway bars
    • Allows for more precise suspension adjustments
    • Helps eliminate wheel alignment changes
    • Helps eliminate suspension deflection seen with rubber or urethane bushings
    • Long lasting maintenance free 4130 steel spherical bearings
    • Extremely resistant to all harsh weather, street and racing conditions
    • Low cost Fully re-buildable
    • M10X1.25 TAPPED SWAY BAR HOLES
    SPECS:  6061 T6 ALUMINUM ARM 304 STAINLESS STEEL SPACERS 5/8″ 4130 OUTER RACE SPHERICAL BEARINGS
  • Description

    **BACK IN STOCK MID MARCH** PART# CA-DC2-FL APPLICATION:  92-95 CIVIC 94-01 INTEGRA CNC machined billet 6061 T6 front lower spherical bearing control arms. Designed for racing use and has similar strength to oem arms. Due to the ball joint angle correction this allowed us to significantly thicken high stress areas while still having the same arm to rotor clearance as oem. Benefits from increasing caster from the lower arm verses the top arm is you will improve suspension travel by having the upper arm in a more centered oem location which will improve clearance and allow for more travel. BENEFITS:
    • Increases positive caster up to 2 deg ***WILL NOT HAVE ANY NOTICEABLE INCREASE IN STEERING EFFORT***
    • Allows for less negative camber
    • Eliminates the need for traction bars
    • Ball joint angle correction for lower ride
    • Holds precise alignments since sphericals stay true and centered and don’t compress and sag over time.
    • Eliminates suspension deflection and geometry changes under load seen with rubber or urethane bushings.
    • 3.2lbs compared to 6lbs stock
    • Extremely resistant to harsh weather, street and racing conditions
    • Low cost fully rebuildable
    • M10X1.25 threaded sway bar holes for after market sway bars using spherical end links.   **can still use oem sway bar bar mounting locations**
    SPECS:
    • 6061 T6 aluminum
    • 304 stainless steel spacers
    • custom spec 5/8″ com10tss fully stainless spherical bearings
  • Description

    **BACK IN STOCK MID MARCH** PART# CA-EK-FL APPLICATION:  96-2000 Honda Civic  CNC machined billet 6061 T6 front lower spherical bearing control arms. Designed for racing use and has similar strength to oem arms. Due to the ball joint angle correction this allowed us to significantly thicken high stress areas while still having the same arm to rotor clearance as oem. Benefits from increasing caster from the lower arm verses the top arm is you will improve suspension travel by having the upper arm in a more centered oem location which will improve clearance and allow for more travel. BENEFITS:
    • Increases positive caster up to 2 deg ***WILL NOT HAVE ANY NOTICEABLE INCREASE IN STEERING EFFORT***
    • Allows for less negative camber
    • Eliminates the need for traction bars
    • Ball joint angle correction for lower ride
    • Holds precise alignments since sphericals stay true and centered and don’t compress and sag over time.
    • Eliminates suspension deflection and geometry changes under load seen with rubber or urethane bushings.
    • 3.2lbs compared to 6lbs stock
    • Extremely resistant to harsh weather, street and racing conditions
    • Low cost fully rebuildable
    • M10X1.25 threaded sway bar holes for after market sway bars using spherical end links.   **can still use oem sway bar bar mounting locations**
    SPECS:
    • 6061 T6 aluminum
    • 304 stainless steel spacers
    • custom spec 5/8″ com10tss fully stainless spherical bearings
  • 7.25″ (184mm) Honda K20 Clutch

    £710.00£1,235.00
    We have built this clutch to suit K20 and K24 powered FWD Competition cars using the OEM gearbox, from standard casings to the Quaife Sequential alternative. The spec we have used for this application will suit both race and rally, we have opted for .105" (2.67mm) disc thickness due to the compact nature of the OEM gearbox/input shaft, this coupled with PTT's legendary high quality manufacturing processes makes this clutch virtually impossible to beat for the application. FWD applications can be a challenging installation to fit a Twin Disc Competition clutch into due to the limited space available, however the PTT range of clutches are renowned for having one of the most compact clutch cover assemblies in the industry. We recommend for all installations that a Hydraulic release mechanism (slave cylinder) is used, most K20 OEM gearboxes use an external slave cylinder but an internal concentric is a favoured option. We have put this together as a pre-defined spec to aid you during the buying experience, simply select your engine/car type from the drop down menu and purchase.
  • Honda K20 52mm Throttle Body Kit

    £2,077.50£2,707.50
    SFT Optimum Honda K20 52mm Tapered Throttle Body Kit - Curved 
    • Curved manifold for Transverse Installations
    • Throttle body mounted injectors for improved fuel atomisation aiding torque/power output
    • Billet machined manifold for strength and accuracy
    • Air horn/ram pipe/stack length options
    • Carbon stepped air filter back plate (Kit Option)
    • ITG high flow air filter (Kit Option)
    • Wide spray fuel injectors for optimal performance (Kit Option)
    • Quadrant type throttle cable linkage (Kit Option)
    Designed, Developed and Proven on our 'Works Spec' in house engine, SF-K310.
    Ideal for circuit racing or rally applications for those who demand more than what the conventional plenum and single throttles on the market can deliver.
  • A complete Clutch, Flywheel and Slave Cylinder kit (inc bearing) designed and built specifically for the VW/Audi/Seat (VAG) FWD/4WD installations using the 2.0L TFSI engine and 6 Speed 02M/02Q Gearbox. The spec we have used for this application will suit both race and rally as we have opted for .200" (5.08mm) disc thickness, this coupled with PTT's legendary high quality manufacturing processes makes this clutch virtually impossible to beat for the application. FWD applications can be a challenging installation to fit a twin disc competition clutch into due to the limited space available, however the PTT range of clutches are renowned for having one of the most compact clutch cover assemblies in the industry. This coupled with our own specification of flywheel weighing only 3.1kgs has allowed us to maximise the packaging available with this gearbox We have put this together as a pre-defined spec to aid you during the buying experience, simply select your options from the drop down menu and purchase. Everything is supplied ready for you to fit. However, as always if you are unsure please do not hesitate to contact us and discuss the exact specification of your car further. The twin disc clutch is suitable for applications up to 550 lbs/ft torque. The triple disc clutch is suitable for applications up to 700 lbs/ft torque. Together with our friends at TSR Performance, this Clutch kit has been tested over an 18 month period in their own MK5 Golf GTI racecar with 550 lbs/ft and 600 BHP with great success.
  • 10.4" Street Stock Aluminium Core Clutch Disc
  • 7.25″ (184mm) Floater Plate

    £89.00 £106.80 Inc VAT

    Replacement 7.25" (184mm) Floater Plate for PTT and Super Clutch units. 

    This is the most common Standard version, however we can also offer Lightweight and Super Lightweight versions - please contact us for more details.  

  • 10.4″ Street Stock Clutch Cover

    £465.00 £558.00 Inc VAT
    10.4" Street Stock Clutch Cover - Aluminium Type
  • SBD Hayabusa Drysump Kit

    £1,111.24 £1,333.49 Inc VAT

    OS-DSK-BUSA-01

    The SBD Hayabusa dry sump system is in our opinion the most successful and efficient kit on the market, they are now sold worldwide.
    The kits are supplied direct to some Kit Car manufacturers and we are pleased to say the our dry sump systems have been highly successful in many disciples, including: the Danish Seven Racing Champion Steffen Hansen and the American Salt flats speed record bike.

    Key Factors in our Design

    Remote PRV (pressure relief valve) housing for pressure stabilisation
    After various tests and prototypes, we found the standard PRV position causes pressure fluctuations due to the valve no longer being submerged. We have engineered a remote housing with oil recirculation.
    Pump removal in situ - no need to remove sump
    The twin stage scavenge oil pump, which replaces the original water pump (you will need to use an electric pump) has been designed so it can be removed and fitted whilst the sump is in place, this allows the user to inspect many components without having to remove the sump or disassemble the engine further. The pump mounts directly to our billet dry sump pan without the need for any hoses.
    Internal scavenge channels
    The sump was designed in 2 neat pieces; the main part of the sump has channels machined into it allowing the dry sump system to scavenge oil from both front and back of the sump pan, so there is no need for any external scavenge pipes. The pan is then closed with a thin top plate, which is bonded to the main part of the sump pan. You will only need to provide a supply from your dry sump tank & a return to the tank (via oil cooler if required).
    M8 mounting lugs for semi-stressed applications
    We have also added 4 x M8 fixing holes to 31mm deep sump pan. The billet is extremely rigid and these mounting lugs allow the user to bolt the sump to a chassis of a car, if required to further increase the strength of their installation.
    No baffles required - faster oil evacuation
    There are several reasons why we have not fitted a baffle plate. A baffle plate is designed to retain oil below it, so if the engine was wet sump there would be oil in the sump itself and as the vehicle corners, the baffle is designed to slow the oil movement beneath the baffle to stop it escaping. When an engine is dry sump, in theory there is no oil in the sump itself and therefore the baffle becomes an unnecessary component as there is no oil to retain. The other problem with using a baffle is that any oil that is falling into the sump itself will be slowed by the baffle, but in effect this is the opposite to what you need and any oil that is making its way to the sump should be allowed to reach it as quickly as possible, because the moment it reaches the sump the scavenge pumps then extract the oil and return it to the tank as quickly as possible.
    Standard oil cooler delete
    The standard oil cooler option has been removed from our dry sump system, because there was always a considerable oil pressure drop when used. Whatever we tried, there would always be a pressure drop and as many Hayabusa owners would know, oil pressure is quite high when the engine is cold and as the engine heats up and the crank cases would grow, oil pressure would drop huge amounts. We have even seen oil pressure of 2PSI at tickover, if you only fit the oil cooler to the scavenge side, the pressure part of the system does not have to work as hard and we have seen significantly more oil pressure under all temperatures.
    Provision for Turbo return
    Using SBD part number: OS-A-12xM20x1.5
  • We have built this clutch to suit 2.0L XE powered FWD Competition cars using the F20 range of gearboxes, from standard casings to the Quaife Sequential alternative. The spec we have used for this application will suit both race and rally as we have opted for .200" (5.08mm) disc thickness, this coupled with PTT's legendary high quality manufacturing processes makes this clutch virtually impossible to beat for the application. We can go down to our .105" (2.67mm) disc thickness if preferred for those who are looking to reduce the clutch assembly weight, please contact us for these options. FWD applications can be a challenging installation to fit a Twin Disc Competition clutch into due to the limited space available, however the PTT range of clutches are renowned for having one of the most compact clutch cover assemblies in the industry. Please Note: We have known on occasion, that the internal area of the bell housing requires some finishing to clear the clutch cover, this is down to inaccuracies in the standard GM F20 casting. When using a Quaife sequential gearbox the bell housing is proof machined to ensure sufficient clutch clearance. We recommend for all installations that a Hydraulic release mechanism (slave cylinder) is used, most F20 standard gearboxes use a cable operated clutch so we advise that this is converted. We have put this together as a pre-defined spec to aid you during the buying experience, simply select your spline type from the drop down menu and purchase.
  • We have built this clutch to suit Mk2 Escort Rally Cars when fitted with any of the most popular 4 Cylinder 2.0L/2.5L engine choices, from the Millington Diamond, Vauxhall 20XE, Duratec, Cosworth BDG.......the list goes on. The spec we have used for this application will suit the most arduous rally stages as we have opted for .250" (6.35mm) disc thickness, added to that we use a High Mass pressure plate to increase the thermal capacity of this clutch, this combination coupled with PTT's legendary high quality manufacturing processes makes this clutch virtually impossible to beat. We have put this together as a pre-defined spec to aid you during the buying experience, simply select your spline type from the drop down menu and purchase. For less arduous conditions we can supply an alternative spec, using .200" (5.08mm) discs and a standard pressure plate which keeps the overall weight of the unit down, please contact us for further information if required.
  • The Omega pot type pistons are extremely high quality and SBD have used them since they first started. The piston crown has been developed over time to what we believe is the best pot type piston available, in fact when tested against other makes of piston, they regularly out perform even those types which are supposed to be a slipper style. If you have a reasonable budget which is not able to stretch to our high specification Omega slipper pistons, choosing our Omega Pot type piston is an essential way to gain performance and reliability at the right price.
    Available in 87.50mm and 88.00mm bore.
  • SBD have designed this rod to replace the standard fragile item, it has a bronze small end bush, which replaces the press-fit version. Ideal for use with our piston. These rods have been tested extensively to over 9000rpm on standard crankshaft & over 9500rpm on a steel crankshaft.
    So beware of cheap imitations!
    Weight approx 455g
    Centre to centre length approx 146mm
    This design of rod has several improvements which benefit the engine. There are two vertical grooves on the side of the rod, this directs the oil spray as it exits the big end vertically upwards towards the pin and the crown of the piston,. This has two benefits, it helps to supply lubricant directly to the gudgeon pin also the cool jet of oil to the underside of the crown of the piston helps to reduce the temperature of the piston itself. On the small end, we have repositioned the oil hole which feeds the small end bush. This is because the one at the top which is normally used effectively weakens the rod itself which increases the possibility of breakage when the rod is brought down by the crankshaft. By moving the oil hole to the side of the rod, there is far more material in this area to help maintain its strength.
    Because of the above modifications it is no longer necessary to supply an oil feed through the bearing, even if your bearing still has a hole for the oil jet, it does not reduce its improvement, the hole is simply filled with oil and the pressure in this area is maintained.
  • The new 152 con-rod has been designed specifically to go with our new 2-litre Duratec slipper pistons, it is 6mm longer which has helped to reduce the rod angle which in turn helps to increase the torque. On our high spec engine we saw an increase of 6lbft torque & just reaching 200lbft torque. Due to the smaller pin size on the piston, this has reduced the weight of the small end of the rod which means the rod is actually 12g lighter than our normal Duratec rods. Supplied with L19 ARP Bolts - 625+ available as special request (additional cost).
    This design of rod has several improvements which benefit the engine. There are two vertical grooves on the side of the rod, this directs the oil spray as it exits the big end vertically upwards towards the pin and the crown of the piston,. This has two benefits, it helps to supply lubricant directly to the gudgeon pin also the cool jet of oil to the underside of the crown of the piston helps to reduce the temperature of the piston itself. On the small end, we have repositioned the oil hole which feeds the small end bush. This is because the one at the top which is normally used effectively weakens the rod itself which increases the possibility of breakage when the rod is brought down by the crankshaft. By moving the oil hole to the side of the rod, there is far more material in this area to help maintain its strength.
    Because of the above modifications it is no longer necessary to supply an oil feed through the bearing, even if your bearing still has a hole for the oil jet, it does not reduce its improvement, the hole is simply filled with oil and the pressure in this area is maintained.
  • SBD have designed a 2 ring slipper piston for the 2-litre Duratec with the help of Omega & the latest improvements in design that they have gained through GP bike development, they have produced a new forging specifically for this piston. It is of a much stiffer construction, uses a smaller lighter pin at 18mm, they have also moved the pin closer to the crown of the piston which helps to reduce piston rock which also helps to reduce friction. It is ultra-lightweight & low friction; in initial tests we saw a 7bhp increase in our high spec engine simply by changing the pistons along with new matching longer rods. Available in 87.50mm and 88.00mm bore.
  • SBD XE High Spec Taper Throttle Kit

    £1,495.00 £1,794.00 Inc VAT

    TP-VX-2.0-K3

    The tapered throttle body system which Richard Jenvey and Steve Broughton of SBD Motorsport have developed back in 1995 for the 2.0L XE originally at that time for a touring car project which has been so successful, even spawning many copies.
    We decided that the fact that the 2.0L XE was still very popular, that is was time to look at the design again which everything that we had learnt in developing the Hayabusa and Duratec high specification throttle bodies. We contacted Jenvey Dynamics again, who have helped us to develop all our own special throttle body projects over the years and started designing a new intake system to suit the 2.0L XE as well as it's larger capacity versions, 2.2L, 2.3L, 2.4L & 2.5L which are now being built.
    We incorporated all the latest designs and developments into the system and the first prototype was ready for testing for the beginning of December. One of our main dealers had a test engine ready that could have the throttle system tested immediately, so it was shipped to Ivan Orr at Cormeen Motorsport and fitted to his 2.3L XE engine. He carried out back to back tests with our original throttle system in the morning, then fitted the new system and carried out the same tests in the afternoon. The initial results are even better than we had hoped, we saw an increase in peak torque of 14lbft and an increase in bhp of 13bhp, in fact the torque curve had improved everywhere from 2500rpm upwards. Ivan is now getting a 2.0L XE engine ready to carry out a similar test and has already sold the first system to one of his customers.
    The tapered throttle body has a 54mm entry tapering down to a 52mm butterfly. The taper then continues on through the throttle body then into the manifold and down to the cylinder head. The size of the inlet duct where it meets the cylinder head is 48mm wide x 32.50mm high. The port shape we have developed to match up with our high specification CNC ported cylinder head, this means the inlet manifold should not require any porting when mated to one of these cylinder heads. Please download the pdf at the bottom of the page for the TP-VX-2.0-K3 dimensions.
    The injectors are now mounted underneath the throttle body pointing at an upwards direction at the correct angle so that upon butterfly opening high gas speed is achieved allowing very fast throttle response. Because the injector is mounted much higher up the inlet track, this allows improved air/fuel mix, which we have found in many tests to give identical improvements to that seen with an 8-injector set up but also allows for reduced complexity. Great care has also been taken to ensure that the package is very neat and compact as possible, which means we can use a flat air filter back plate without the need for any complex stepped back plates.
    The system comes with a build in single cable throttle linkage mounting assembly, but we have designed options that will allow the use of the more traditional single or twin cable Jenvey throttle linkage kit, see below.
    The overall length of the system including airhorns is identical to the length of our earlier system TP2K. This means that any customers using the original system with 90mm air horns can easily upgrade to the latest system.
    The kit includes inlet manifold, throttle bodies, air horns, fuel rail and throttle cable bracket. It will come assembled, but without the injectors or water elbow TP5 as these depend on your installation.
  • Replacement 7.25" (184mm) Pressure Plate for PTT and Super Clutch units. The standard P/Plate has a fulcrum diameter of 6.2", this is the diameter measured across the "bump" points. The High Ratio P/Plate has a fulcrum of 6.0", this is the diameter measured across the "bump" point. The High Mass P/Plate has a fulcrum of 6.2" (Same as Standard P/Plate) however the I.D of the part is smaller to increase the available mass of the part.
  • To compliment the latest XE slipper piston, SBD have designed two new con-rods; one to suit the standard XE crank dimensions (26.35mm big end), which uses an L19 ARP bolt, the second version has a narrower big end (23.80mm) specifically designed for a narrow journal Steel crankshaft - These can be supplied at special request with with 625+ ARP bolts (extra cost).
    SBD have managed to increase the overall rod length to 149mm due to the new smaller pin size of 18mm, this allows the pin centreline to be moved closer to the crown due to its smaller diameter.
    At the same time they have also reduced the overall deck height to allow the standard block face to be machined to ensure perfect accuracy across the top of the block.
    The rod also incorporates the latest designs for improved strength yet is still lighter than the original design.
    This design of rod has several improvements which benefit the engine. There are two vertical grooves on the side of the rod, this directs the oil spray as it exits the big end vertically upwards towards the pin and the crown of the piston,. This has two benefits, it helps to supply lubricant directly to the gudgeon pin also the cool jet of oil to the underside of the crown of the piston helps to reduce the temperature of the piston itself. On the small end, we have repositioned the oil hole which feeds the small end bush. This is because the one at the top which is normally used effectively weakens the rod itself which increases the possibility of breakage when the rod is brought down by the crankshaft. By moving the oil hole to the side of the rod, there is far more material in this area to help maintain its strength.
    Because of the above modifications it is no longer necessary to supply an oil feed through the bearing, even if your bearing still has a hole for the oil jet, it does not reduce its performance as the hole is simply filled with oil and the pressure in this area is maintained.
    Rod weights are;
    510g for the standard width big end rod.
    490g for the 23.80mm narrow rod.
  • When using slipper pistons there are a lot of stories around, but most of these tales have come from using inferior products.
    SBD have used Omega slipper pistons for many years now and find they are, in fact, more reliable and create less wear than any other design of piston, whether used in rally, race, sprint or hillclimb engines.
    When you wish to produce the ultimate engine, the Omega slipper piston would always be our first choice.
    SBD have taken all the latest advancements in technology and together with the improvements they have discovered from their engine developments used this to design a completely new piston for the ever popular 2.0L XE. Omega have produced a completely optimised forging, it has significantly increased strength over any piston SBD have produced in the past and great care has been taken to ensure no machining is required to the internal structure in order to maintain maximum strength.
    SBD have reduced the pin size from the previous slipper design of 20mm down to 18mm (STD is 21mm), and then been able to reduce the piston pocket depth due to their advanced cam designs, this has allowed SBD to reduce piston crown height to improve flame travel within the combustion area and yet still maintain optimum compression.
    Piston weights as follows (including rings, pin and circlips);
    86mm - 298g
    87mm - 307g
    88mm - 314g
  • SF Technic Sunstrip

    £9.95 £11.94 Inc VAT
    Available to customers is our SF Technic branded Sunstrip, a very useful addition to any competition car where the driver is sitting low and sun glare is a problem. We have decided to subsidise this product as........ put simply we appreciate your support to display our logo with pride.
  • Medium size decal
  • 7.25″ (184mm) G55 Specific Clutch

    £865.00 £1,038.00 Inc VAT
    This is our Ginetta G55 direct replacement clutch, swap out the factory option on any cars which no longer have to run the original part. This clutch spec is tailored to the requirements of front running G55's and as per all of our products, we never compromise on quality. 7.25" (184mm) Twin Disc Clutch utilising .250" (6.35mm) thick friction discs with a high ratio pressure plate for increased clamp load and torque capacity while maintaining low release loads. 1" x 23 spline hubs.
  • 5.50″ (140mm) F3 Specific Clutch

    £742.00 £890.40 Inc VAT
    Our 5.5" (140mm) Twin Disc .105" Spec Clutch is a perfect solution to the factory clutch as fitted to the majority of Opel Powered Dallara F3 cars. Direct replacement for AP part number CP6002-OH90-SF with CP3414 discs This PTT unit provides, in our opinion improved clutch feel and usability combined with extended service life and is provided at an affordable price. Our standard F3 Specific Spec utilises .105" thick friction discs, however this can be upgraded to .200" for increased longevity (surcharge applies) where required. Please note that the slave cylinder height will need to be re-set if the thicker discs are used. 7/8" x 20 spline is standard to suit Hewland gearboxes, however alternative spline types can be catered for, please contact us for further information.
  • Alcon Brake Kit – Mk6 Fiesta Front

    £2,590.00 £3,108.00 Inc VAT
    The SF Technic Mk6 Fiesta Front Brake Kit has been engineered to fit under 15" wheels for Race or Rally applications where high braking forces are required, therefore we have incorporated the Alcon B Type caliper into our kit. 295mm diameter discs mounted to bespoke aluminium brake bells with integral wheel spacers and centre spigot to aid wheel fitment. Please contact us for further information and wheel fitment options. Note: This brake kit in most cases is made to order, therefore allow a 6-8 week lead time from date of payment.  
  • 7.25″ (184mm) Racing Clutch

    £528.00£1,109.00
    The PowerTrain Technology 7.25" (184mm) Competition Clutch is available from 1 Disc to 4 Disc, with a choice of material thickness, spring rate and hub selection (depending on application).   Select not sure on any option below for our experts to review and advise accordingly.
  • 5.50″ (140mm) Racing Clutch

    £589.00£1,243.00
    The PowerTrain Technology 5.5" (140mm) Competition Clutch is available from 1 Disc to 4 Disc, with a choice of material thickness, spring rate and hub selection (depending on application).   Select not sure on any option below for our experts to review and advise accordingly.  
  • 4.50″ (114mm) Racing Clutch

    £795.00£1,225.00
    Please contact us directly for all 4.50" (114mm) Clutch enquiries due to the specialised nature of this product range.