e must receive core before cylinder will be shipped.
Hayabusa 3mm Piston Kit
99-07 Hayabusa 1397cc
08-20 Hayabusa 1441cc
This is a 1397cc / 1441cc engine package which uses
3mm JE pistons. Kit includes a 3mm bored cylinder ready for exchange.
Keep in mind the GEN II block is prone to crack issues when bored 3mm
or 4mm over, so a GEN I block is best for big bore applications.
RC's Performance also offers our Custom JE Slipper
Pistons, which are lighter than the standard JE pistons, for those
looking for every advantage. Less piston weight means that there is
less rotating mass and less stress on your bearings.
Slipper (light weight) style JE piston prt #: 262287, 274087, 274088
Purchase with cylinder option is an extra $949.95 and is sold outright with No Core required.
Kit comes with a 3mm bored cylinder (core required), 3mm JE pistons, rings, and wrist pins.
We need your cylinder as a core unless using the Outright option.
1397cc with 1999-07 oem crank
1441cc with 2008-20 oem crank
