I am building a forged internal motor for forced induction. I am planning on lowering the comppressin a bit, probably down to 8.5 or 9.1. Anyway I was wondering which is the best piston to use for this application. I was thinking either ross, JE, or Diamond. I was also wondering which rods to use. I am going to be running about 15 pounds of boost and if I can't get 15 pounds out of my supercharger I will be spraying as well.

thanks for your help