Has anyone on here built a LS motor to handle 8 - 8500K rpms. I bought another LS motor and am going to build it up. I plan on using a girdle, having the crank balanced, going with a set of aftermarket race bearings, arp head, rod and main bolts, if i can find where the oil passage is ill have oil squirters installed, type R pistons .25 over, and a set of good forged rods. What you guys think bout it? Thanks J