JE 361350 Pistons kit BMW S50B30EU 86.25MM 11.50:1 (Set of 6 pic) ymm_64 Directly replaces standard Ø390 x

Directly replaces standard Ø390 x 32

FMINDAVXRH - Astra Vxr induction kit

Each system is built from premium T-304 stainless steel for performance and durability

866 Replacement Single Piston 361346S Piston Pin Inside Diameter 0

Dyno tests were carried out on both a Cooper S and a JCW

JE 361350 Pistons kit BMW S50B30EU 86.25MM 11.50:1 (Set of 6 pic) ymm_64 Directly replaces standard Ø390 xDESCRIPTION: Piston Set, 2618, Dome, 3. 396 Bore, 1. 245 CD, 0. 827, Pin Dia, Set of 6. Bore (in) 3. 396 Bore (mm) 86. 25 Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 7. 50 Series JE Pistons Piston Head Type Dome Pin Diameter (IN) 0. 827 Compression Height 1. 245 Make BMW Wrist Pin Style floating or press fit Floating Wall Type CHAMFERED Wall Thickness (IN) 0.