I had no idea that they would run at such a low compression. If you have access to another compression tester try again. i re ringed my buddy's 06 when it got down to 95 PSI and the second time it got down that low i ran a ball hone through the cylinders lightly just to clean them up and went with a 64mm wiseco prolite kit, if the cylinders don't need to be bored why do it, prolong the life. I have an 03 with 64mm stock cylinders a cool head, timing advance V Force 3 reeds and some other slight mods and it still rips and i have put alot of hours on it since i put virgin cylinders on 3 years ago and i still have 134 PSI as of a month ago