This is the dyno sheet of our build for our son. This was done up a Hetrick's in oil city pa. Went up there because he has plenty of time with these little cvt's. I was running this cyl with a stock pipe and just did a new piston and rings and crank bearings. Changed to a trackside pipe and wow did it wake it up. 1st 2 runs were before we installed the pvl and the 2nd tow runs were after the pvl. This thing hits hard coming out of the hole now. Hes got it down to 6.6 on a dirt 300' track. I need to play with the gearing a little bit as hes only turning 11100 on the track. Would like to see him hitting about 12000 by the end of the run.