Wiseco Kawasaki 1075cc Big Bore Kits

Wiseco Kawasaki 1075cc Big Bore Kits

Hi, we just had a delivery from Wiseco of the popular 72mm 1075cc Big Bore Kits. These are the go to Piston kit for any Z1000 77-80 Rebuild. The Cylinder rebores to 72mm with no need to change sleeves , just rebore the standard sleeves. They have a cr of 10.25:1 so run fine on regular unleaded.