Mahle MS piston set for Subaru EJ20/EJ207 engines includes four pistons sized for a 92.00mm bore with a 75.0mm stroke and 130.4mm connecting rod length. Each piston accepts a 23mm wrist pin and is specified with -12cc crown volume yielding approximately 8.5:1 compression ratio as listed. This matched set is intended for builders replacing or balancing the rotating assembly on 4-cylinder Subaru 2.0L engines.
Mahle MS Piston Set Subaru EJ20/207 92mm Bore 75mm Stroke 130.4mm Rod 23mm Pin -12cc 8.5 CR Set of 4