Alright guys, I just picked up an LS motor, all complete with bent valves for 130, I am going to build it and boost it, what I want to know is, which would be a better piston/rod setup and what compression should I run, right now I'm deciding between wiseco/eagle or cp.... Compression rates are 8.3-8.6:1 or 9.3-9.6:1.. Remember I am going to be running about 18 pounds of boost on a built motor....