Wössner Forged Piston Kit
Fits:
Porsche 986 Boxster 2.5ltr - 1997 to 1999
Please note, pistons not suitable for Alusil coated bores
Suitable to use with Nikasil liners.
Technical information is sourced from Wossner's latest catalogue:
Part Number: K9568DA
Oversize: 0.0mm (Standard)
Engine Type: M96.20
Piston Size: 85.42mm
OE Bore Size: 85.5mm
Stroke: 72mm
Wössner Comp Ratio: 11.0:1
Compression Height: 35.3mm
Ring Part Number: 855XPY
Number of Cylinders: 6
orientation.
Wössner are regarded by Europe's leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress's of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent "hot spots" on piston crowns. Price includes all piston rings and gudgeon pins.
Price shown is for complete engine set.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
K9568DA
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Engine Modifications & Upgrades
- Electronic Throttle Booster
- IRIDIUM POWER Spark Plugs
- IRIDIUM RACING Spark Plugs
- Plasma Direct Coils
- Hi Flow Air Filters
- Air Induction Kits
- Short GearShift Kits
- ECU Reader / Fault Finder
- Fuel Additives
- Pedals / Floor Boards / Track Mats LHD Cars
- Pedals / Floor Boards / Track Mats RHD Cars
- Fire Extinguisher Mounts
- Brey-Krause Fire Extinguisher Mount
- Tow Eye Hooks & Tie Downs
- Alloy Block Off Plates
- Clutches / Flywheels / Hydraulics
- Track & Race Coolant Radiators
- CP Carrillo Connecting Rods
- Brake Hoses Stainless Steel Goodridge