What can I say, This is my second review on this and here are my final thoughts, I paired this kit with a YX 160 jug and a 60mm piston on a 2003 DR-Z 110 with a 3 inch extended swing arm, inverted forks, 17/14 inch front/rear wheel with disk brake co... Read Full Review
I installed this on a stock DR-Z 110 engine and this is my review.
Pros: Awesome up grade, look good and made from high quality materials. works with a stock piston and head. adds more power with the longer stroke.
Cons:
It will not work with ... Read Full Review
We put this in with theTBW 9036 bore kit and the V1 race head and oh my gosh what a power house., This combination took it from a 143 to a 195.Doesn"t sound like much, but what a machine.We race this combo against the 200 and up motors with ease.... Read Full Review
[5 of 5 Stars!] 
