| | Off road racing LS3
Got a question for the ls3 experts on here. I race in a class that requires a sealed stock Ls3 430hp engine. I was told that there might be a 430hp engine that was built with a specific batch # that is better than the others??? I know they offer a 430, 480, 525 as a stock crate engine but unaware of any "special" batch or options that are better in the 430hp crate engine. Any help would be greatly appreciated. And I apologise for hijacking a road race forum. Thanks guy's!!!