Quote:

Quote:

I'm guessing your car does not have power brakes?



no why?

i found a couple header bolts a little loose. i need to bump the jet back up on the center carb. another thing is i never really drove around with the bug catcher on the motor in the challenger. so if i'm goin 100mph and let off, there could be alot of air doing weird stuff in there



My 74 started popping on decell earlier this summer, the power brake booster was leaking. Also caused a erratic idle. Replaced it and all is normal again on decell.