Mahle PowerPak Piston and Ring Kit, Full Set ( Porsche 944 Turbo 2.5L ) .020 Over

Forged from 4032 high silicon low expansion aluminum alloy for high strength and reduced piston to wall clearance.
Radiused valve pockets.
Forced pin oiling
Precision pin fitting and easy to use round wire locks included
21mm high quality steel wrist pin (98 grams) included (B18C1)
22mm high quality steel wrist pin (103 grams) included (RSX K20)
Precision ring grooves for INCLUDED 1.0, 1.2, 2.8mm rings (B18C1)
Precision ring grooves for INCLUDED 1.2, 1.2, 2.8mm rings (RSX K20)