Vauxhall C20XE 2.0 16v High Comp (2 Ring) 12.5:1 Wossner Forged Pistons Kit
Compression Ratio: 13:1
86mm K9391DA 12.5:1 , 86.5mm K9391D050 12.63:1 , 87mm K9391D100 12.76:1 , 87.5mm K9391D150 12.9:1 , 88mm K9391D200 13.04:1 Bore Pistons
Compression Height: 30.5mm
Stroke: 86mm
Engine: C20XE 1987-1998
You are buying a full set of 4 Pistons with Rings, Gudgeon pins & Circlips.
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.
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