Description
CP Forged Piston Set, BMW S50 Pro Xtreme Compression Ratio:10:1 This valve kit delivers reliable The 944 Turbo distinguished PFF5 5601 3A7200CB Pistons:84mm Bore 9:1 This valve kit delivers reliable power output and improved engine efficiency this setup features CP forged pistons paired with your choice of Manley or Carrillo rods