J361297 - JE PISTONS ULTRA FITS MITSUBISHI EVO X 4B11T 2007-UP 87.0mm 0.2cc SET

JE Pistons, Mitsubishi 2007-Up Evo X 4B11T Ultra Series,

Bore 87.0mm, Stroke 86mm, Rod Length 143.75mm, Dome 0.2cc, Set of 4

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.

·        Crown requires no deburring or preparation

·        2618 T6 high tensile forged aluminium

·        NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform (Skirt Style F).

·        In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy.

·        FSR pistons include offset pins for quiet operation.

·        Dished pistons feature new Smooth Finished Crown process for excellent flame travel.

·        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

·        Note: *Oil squirter modification for Asymmetrical FSR. Squirter can be bent or locating pin removed for clearance. Please make sure to check Rod to Oil Squirter clearance when relocating the oil squirter.*

Compression Ratio:

·        10.0:1

Piston Type: Dome

Compression Height: 33.35mm

Piston Material: 2618 Forged

Piston Ring Size: 1.0, 1.2, 2.8mm