BMW M3 2.3 16V 13.0:1 86-91 S14 S14B23 Wossner Forged Pistons Set

£1,260.00
Unit price per

Tax included.

Compression Ratio: 13.0:1

93.4mm K9024DA, 93.6mm K9024D020, 93.8mm K9024D040, 94mm K9024D060, 94.2mm K9024D080 Bore Pistons

Compression Height: 32mm

Stroke: 84mm

Engine: S14 / B23 1986-1991

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.