Thanks you all from what ive been looking up this seems to be the best option. What porting is best for mid and low end power?.They are all basically the same stock 44mm cylinder with one two or three boost port channels carved into the cylinder a window drilled into the piston with a billet aluminum head
You can only call it a big bore kit if you have the old first gen engine with the 40 mm cylinder
We call them a two-piece cylinder kit here that kit is the one with the best head