BMW Mini Cooper S R56 1.6 16v (Turbocharged 2007-Present) Wossner Forged Piston Kit With Hard anodised Crown

£956.95

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.

Part Number	K9469
Engine Type	R56 / EP6 / 1.6 16v Turbo
OE Bore Size	77.00mm
Bore Sizes Available	77.00mm - 1592.56cc 77.50mm - 1613.31cc
Stroke	85.8mm
Dome/Bowl Volume	-0.55cc
Wössner Comp. Ratio	10.5:1
OE Comp. Ratio	10.5:1
Comp. Height	28.5mm
Valves Per Cylinder	4
Cylinders	4

BMW Mini Cooper S R56 1.6 16v (Turbocharged 2007-Present) Wossner Forged Piston Kit With Hard anodised Crown

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