need help with gear
If anything, I'd rethink the tire size... go with the BIGGEST tire your car will fit/rules allow for your racing plans... bigger tire = more traction. Unless you're trying to go for an SI record or something, where the bigger tire's drag will hurt, which by your cam thread, is not the case.
If anything, I'd rethink the tire size... go with the BIGGEST tire your car will fit/rules allow for your racing plans... bigger tire = more traction. Unless you're trying to go for an SI record or something, where the bigger tire's drag will hurt, which by your cam thread, is not the case.

















