After years of experience building BMW M20 engines and extensively testing forged piston sets from multiple manufacturers, CP-Carrillo is the clear choice for the M20 engines we build at BimmerHeads. This is the same CP-Carrillo piston set included in our Race Engine and Stroker Kit.
Forged from 2618-T1 aluminum alloy
Includes pistons, piston ring set, wrist pins, and wrist pin clips
Fits BMW M20 engines with the 885 cylinder head casting
Available in multiple stroke, bore, and rod-length configurations
Standard compression ratio: 10:1
Optional turbo upgrade with heavier-duty piston casting, upgraded rings, and upgraded wrist pins for boosted applications
Laser-engraved BimmerHeads logo
The right set depends on your build: how the engine will be used, whether it's naturally aspirated or boosted, and your rotating assembly. Need a custom compression ratio? Add it to your checkout notes. We can also provide custom piston sets in configurations not listed here. Not sure which setup is right? Contact us before ordering and we'll help you spec it right.
Please expect 6–8 weeks production time. All sales are final, and no cancellations are accepted.
The pistons we trust in our own builds, spec'd for yours.
