Man cj, I had no idea u were that low on power. I really thought u were at 500... What did u rev to? Block girdle? Boost? I dont understand 300 whp cracking sleeves. Heck jeffery had a 300 shot on his Ls at one point. The sleeves r the same as the gsr block which will easily hold 300. I did advise him on a girdle and main studs. Sam delete those pics asap of the parts.




Reply With Quote


















