CP 100mm Stroker Pistons & Rings 86mm Bore 1.0mm Over for EVO 8 & 9 Impreza_2017-2021 Increases cooling capacity to the

Increases cooling capacity to the turbocharger

greater durability and increased horsepower and torque through the power band

Please note: This gasket fits 3" inch Subaru aftermarket exhaust systems only

BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances

CP 100mm Stroker Pistons & Rings 86mm Bore 1.0mm Over for EVO 8 & 9 Impreza_2017-2021 Increases cooling capacity to thePart #: SC7208 From Drag to Endurance CP pistons have proven their quality in the racing community. These pistons are 0. 5mm or 1. 0mm overbore w an 85. 5mm or 86mm bore and retain a 9. 0 compression ratio. Pistons for a 94mm and 100mm stroker crank are available. The CP pistons for the 2nd Gen Evo 8 & 9 4g63 are an excelent choice for your engine build. Features: High strength aluminum forging Lightweight design CNC machined to 1 gram Include wrist