BMW S65B40 JE PISTONS KIT CR:12.5:1

Product detailed specification

Bore size

92.00mm

Stroke

75.20mm

JE Pistons compression ratio (CR)

12.5:1

OEM compression ratio (CR)

12.0:1

Dome volume (CC)

12,8

Compression height (CH)

27.51mm

Pin diameter

21mm

Fits for

BMW M3 E90 - 4.0 (S65B40)