jetris

hi guys i went and bought a all aluminum 5.3 from the junkyard and it only has 4000 miles on it im wanting to convert it carburated but the thing is i need help deciding on what cam to buy i thought about thunder racings split pattern 230/236 "563/563 111 lsa its going in a strip s10 with 4:56 gears and a powerglide also need advise for a converter