CP Carrillo 4B11 Evo X 9.0:1 86.5mm Bore Pistons (SC7221) Meziere Lock Washers and Nuts for

Lock Washers and Nuts for Downpipe

DISCONTINUED

please use K&N 99-6000

These gaskets are available in numerous thickness and bore sizes to match your build

CP Carrillo 4B11 Evo X 9.0:1 86.5mm Bore Pistons (SC7221) Meziere Lock Washers and Nuts forThe 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