[jjn56]

Any comments from someone who has this kit installed? Is it hard to install? do you have to bore the cylinder? How are the power gains?

 

[bkearby2006]

i think it is a slap on and go kit. i believe it comes with the top end bored out, bigger piston, and all the additional hardware you need???? maybe, maybe not im not for sure

 

[JWJR]

no the kit requires you to to take the original jug to a machinist to get the bore enlarged