CP Carrillo 4B11 Evo X 9.0:1 86.5mm Bore Pistons (SC7221) ARP Shrouded Fan

Shrouded Fan

Requires OEM cam position sensor (23731W000P/MD327107)

• Shorter 6

The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tube by approximately 15% over regular tubes

8 is splash and dust proof

CP Carrillo 4B11 Evo X 9.0:1 86.5mm Bore Pistons (SC7221) ARP Shrouded FanThe CP Carrillo Piston Set for the Evo X include 4 pistons, rings, wrist pins and pin clips with a 86. 5mm bore size and 9. 0: 1 compression ratio. Vehicle Fitment: 2008 2015 Mitsubishi Lancer Evolution X More Info: "CP Groove" stands for Constant Pressure Groove. This groove works as a channel on the lower part of the top land that equalizes pressure to the back of the top ring groove. When used in combination with lateral gas ports, the CP groove