HKS pistons are required when going with a Step2 V-Cam. These pistons are notched for valve clearance.
SPECIFICATIONS:
Kit Includes:
- Pistons
- Piston Rings
- Wrist Pins
- Retaining Clips
Compression Ratio: GK t=1.2 e=8.5
Optional: Nickel Chromed and molybdenum coating