JE 338096S Piston BMW N55B30 (Single Piece Set) ymm_31 0B28 Seat Classic Pole Position

0B28 Seat Classic Pole Position

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Made of stainless steel mesh and billet aluminium body designed to easily wash out and re-install

991 Turbo COBB Sport increases the auto shift limit to Turbo S factory shift RPM

JE 338096S Piston BMW N55B30 (Single Piece Set) ymm_31 0B28 Seat Classic Pole PositionDESCRIPTION: Piston Single, 2618, Inv Dome Dish, 3. 307 Bore, 1. 275 CD, 0. 866, Pin Dia, Set of 1. Bore (in) 3. 307 Bore (mm) 84. Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 14. 70 Series JE Pistons Piston Head Type Inv Dome Dish Pin Diameter (IN) 0. 866 Compression Height 1. 275 Make BMW Wrist Pin Style floating or press fit Floating Wall Type CHAMFERED Wall