Hot Rod Forum banner

gm 350 crate

  1. having trouble with new 350 build

    Engine
    on initial start, runs rough wont idle, pops thru carb and exhaust. sounds like timing is off or firing order is off. have checked timing and order several times. starting to drive me crazy. eng is a gm crate 260hp with dart 64cc chamber heads lunati 268 cam jegs alum intake and quadrajet...
Top