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.

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  • 4.50″ (114mm) Racing Clutch

    £645.00£1,075.00
    Please contact us directly for all 4.50" (114mm) Clutch enquiries due to the specialised nature of this product range.
  • 5.50″ (140mm) Racing Clutch

    £510.00£997.00

    Available on backorder

    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.
  • 5.50″ (140mm) F3 Specific Clutch

    £675.00 £810.00 Inc VAT

    Available on backorder

    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.
  • 7.25″ (184mm) Racing Clutch

    £458.50£918.00

    Available on backorder

    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.
  • 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.
  • 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.
  • 7.25″ (184mm) G55 Specific Clutch

    £755.00 £906.00 Inc VAT

    Available on backorder

    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.
  • 7.25″ (184mm) Organic Clutch Pack

    £81.00£443.00

    Available on backorder

    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  

  • 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.
  • 7.25″ (184mm) Floater Plate

    £80.00 £96.00 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.  

  • 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.
  • 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.
  • Radiused 42mm Bearing

    £58.00 £69.60 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.
  • Alcon Brake Kit – Mk6 Fiesta Front

    £2,200.00 £2,640.00 Inc VAT

    Available on backorder

    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.  
  • SBD Hayabusa Drysump Kit

    £1,025.00 £1,230.00 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
  • 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.