NEW SYMMETRICAL K20C FSR forging! State of the art skirt technology with a dedicated skirt designed to reduce 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.
HONDA K20C TURBO Std Bore: 86.00mm Comes with JE Perfect Skirt Coating (Piston OD measurement must be taken utilzing blade style micrometer through coating access hole) OEM K20C Connecting rod pin bore must be honed to accept 22mm (.866") wrist pin.