99-07 1441cc Hayabusa Stroker Kit

This complete performance upgrade is a 1441cc engine package which uses 3mm JE pistons combined with an factory Suzuki 2008 Hayabusa crank (2mm more stroke than the 99-07 crank). (1475cc if using 85mm pistons) Kit includes a 3mm bored cylinder ready for exchange.

Kit comes with a bored cylinder (core required), 3mm JE pistons, the Gen2 Hayabusa crank, and the spacer plate .

We need your cylinder as a core or a core fee of $949.95 will be charged.