Check out this 4g63 rebuild

[Onefast99gsx]

Josh- yeah it might be a good idea just to leave mine alone and let nature take its course and see what happens. I would still like to maybe upgrade the rods though. I hate going down the track thinking that 'this might be the last time'. However I'm probably right on the border of 400HP. Slowwhite made 456whp out of his but I can't remember what the deal was with his block that it was messed up. Was it crankwalked?