Forced Performance Turbos XR-57S V-Band IWG T/H 0.80A/R

CP Pistons with VTEC Head, 12.5:1 Compression Ratio, 85mm Bore Piston Set. Engineered for maximum power. Can be ordered with gas ports, skirt coating, ceramic top coating, and stronger wrist pins. Compatible with oversized valves and high lift camshafts. Features include deep valve reliefs for high lift camshafts, larger valve reliefs for +1mm valve sizes, custom skirt cam and barrel design, accumulator grooves, high strength aluminum forgings, high performance rings, fully CNC machined and balanced to +/- 1 gram, wrist pins included, double pin oilers, pin lock grooves, and pin fitting. Part numbers ending in 'X' are on an X-style forging for additional strength, durability, and weight reduction.