Audi Coupe S2 2.2 Turbo 5 Cyl 3B ABY 8.0:1 Wossner Forged Pistons
Audi Coupe S2 2.2 Turbo 5 Cyl 3B ABY 8.0:1 Wossner Forged Pistons
Compression Ratio: 8.0:1
81mm K9201DA-5, 81.5mm K9201D050-5, 82mm K9201D100-5, 82.5mm K9201D150-5, 83mm Bore Pistons K9201D200-5
Dome / Bowl Volume: 12.3cc
Compression Height: 33.4mm
Stroke: 86.4mm
Engine: 3B / ABY
PLEASE CONTACT US FOR SIZE AVAILABILITY / DELIVERY TIME FRAME
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.
