kx85 piston helppp

[elliot-wright]

iv got a kawasaki kx85 and have ordered a wiseco 2mm overbored piston will it fit in the standard cylinder head if not what will i need to do ls rite back as im cluesless lol thanks

[FPMXer]

If the cylinder has been overbored 2mm then the cylinder will have to be relief cut for the proper squish on the mixture during the compression/power stroke. It will run with the stock cut head but like crap and you will create hot spots for detonation. Meaning the cylinder must be cut to match the overbored cylinder.