BMW M3 E36 3.2 S50B32 JE Pistons CR 12.5 86.75mm 312383

Product detailed specification

Bore size

86.75mm

Stroke

91.00mm

JE Pistons compression ratio (CR)

12.5:1

OEM compression ratio (CR)

11.3:1

Dome volume (CC)

-5.40cm³

Compression height (CH)

32.30mm

Pin diameter

21mm

Features

Rings need file fitment to the bore; Round skirt

Fits for

BMW M3 E36 - 3.2 (S50B32)