Part #: 270668
JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
MITSUBISHI 1988-92 ECLIPSE / TALON / EVO 4G63 21MM PIN
Crown requires no deburring or preparation
2618 T6 high tensile forged aluminum
Dome and dishes feature smooth flowing radii for excellent flame travel.
1.2 x 1.5 x 3.0mm ring widths.
.827 x 2.250 straight wall carbon steel wrist pin provided.
Pin fitting and wire locks included
Rings Now Included
* Stroker pistons use 1.0 x 1.2 x 2.8mm rings
Includes 4 pistons and 4 rings