
The Mahle MS piston set for EJ20 engines includes four pistons sized to 92.50mm bore with a 79.0mm stroke and 130.4mm connecting rods. Featuring a 23mm wrist pin and a negative 16.0cc crown volume that yields roughly an 8.2:1 compression ratio, this set suits EJ20 rebuilds and engine assemblies where correct bore, rod length, and combustion volume must be matched precisely.
Mahle MS Piston Set EJ20 92.50mm Bore 79.0mm Stroke 130.4mm Rod 23mm Pin -16cc 8.0 CR Set of 4