I am stock as stock with a tune and a lift pump. What does it take to turn these tires in 3rd gear with proper rpms for truck pulling. Am I out of my mind for thinking I can turn these?
I am stock as stock with a tune and a lift pump. What does it take to turn these tires in 3rd gear with proper rpms for truck pulling. Am I out of my mind for thinking I can turn these?
about what rpm are you seeing stock push rods bending on the duramax? Fleece is going to the chromemoly pushrods for their 454 for it's intial rev map from last article i saw. He wants to see big r's on that thing like 7k i think it was. I don't know if they can hold it together very long at that stress level. It's great to see them try.