2001-2006 Mitsubishi Evo 7/8/9 Ultra Series 85.5mm Bore 10.0:1 CR Piston Set by JE Pistons
JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous.
Features
- 2618 T6 high tensile forged aluminum
- In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy
- FSR pistons include offset pins for quiet operation
- 1.0 x 1.2 x 2.8mm ring widths
- .866 x 2.250 straight wall carbon steel wrist pin provided
- Pin fitting and wire locks included
- 10.0:1 Compression Ratio
Benefits
- Crown requires no deburring or preparation
- Dished pistons feature new Smooth Finished Crown process for excellent flame travel
