Wads is correct in what he said. 90/10's make the front end come up extremely quick under acceleration and the 50/50's balance everything out. you can run a 90/10 and 50/50 combo on the street as long as you don't run over any bumps.lol
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68 Camaro
Gene Fulton 632ci Two stages of Jug
8.41 164mph Rockingham 1-26-03
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