Product detailed specification

Bore size

87.50mm

Stroke

91.00mm

JE Pistons compression ratio (CR)

12.5:1

OEM compression ratio (CR)

11.3:1

Dome volume (CC)

-9.20cm3

Compression height (CH)

32.30mm

Pin diameter

21mm

Features

Accepts Turbo and Nitrous; FSR skirt

Fits for

BMW M3 E46 3.2 S54B32