fidstang

Hey I know its been a while but a couple years ago you did a post about putting a set of performer rpm heads on a stock block. I am doing the same and wanted to know how that turned out. You had to cut your stock pistons right? Have any problems afterwrds? I am also having trouble getting a could clearance reading any suggestions? How did the heads perform after you installed them, did it make a hell of a difference? Also if you still havr the piston notch tool i will buy it off you if you would like to sell it. Thanks for your time!!!