After purchase please write if you will use pistons in alusil or iron sleeved block:
for alusil engine block special rings must be ordered!
Product detailed specification |
|
Bore size |
92.00mm |
Stroke |
75.20mm |
JE Pistons compression ratio (CR) |
10.0:1 |
OEM compression ratio (CR) |
12.0:1 |
Dome volume (CC) |
4.65cm3 |
Compression height (CH) |
27.51mm |
Pin diameter |
21mm (tool steel HD pins) |
Features |
Accepts Turbo and Nitrous; FSR skirt |
Fits for |
BMW M3 E90 - 4.0 (S65B40) |