[s2d4]

Originally Posted by spitfire481

I've found it hit or miss. Some cars make 450 plus and seem to take it, for how long, not sure. They usually do a built motor before the stock lets go. Then you have 250whp cars with conservative and safe tunes that chuck rods for some reason. It seems really hit or miss. I have seen 3 blown up at the shop. All had windows in the top of the block from rods/wrist pins letting go

Pretty normal from Toni