JE Pistons - Mitsubishi Lancer Evolution MR YR: 2008-2009 [PN# 284800] MITSU 4B11T 9:1 KIT

Complete Set of Pistons
Bore : 86mm
C/D : 33.35mm
Comp Ratio : 9.0:1
Dome CC : -5
Gram Weight : 336
Head CC : 50.5
Oversized : STD mm
Rod : 143.76mm
Skirt Type : Full Round
Stroke : 86mm

JE Pistons
For Turbo and Nitrous Aps
Set of 4 Pistons
Recommended RingSet: JG1004-3386
Engine :-
Aspiration :- T
Vehicle Engine Options :- ALL
Vehicle Interior Options :- L4 Aspiration: T
Vehicle Exterior Options :- Fuel: FI-GAS
Cylinder Type :-
Vehicle Options :- Bore86mm - C/D33.35mm - Comp Ratio9.0:1 - Dome CC-
JE Pistons are specifically engineered for extreme applications up to. and including. professional competition. In this environment. higher compression ratios. extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.
*Application Specific Forgings for an Optimized. Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores. Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons
JE Pistons are sold as matched sets.
*Custom Applications are also Available