Thread: almost there
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07-05-2006 02:43 PM #1
almost there
My 454 in my Nova is running really strong but once in a while I get a pop out of the carb . torker 2 cam intake and holley 750 vac , any ideas ?
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07-05-2006 06:02 PM #2
Really hard to say with the info you gave. It could be lots of things. Tell us when exactly does it do it? Only on acceleration, or while cruising? When you get on it hard? If it's a bit lean, it will do that sometimes. Is the jetting on your carb from the box, or did you change it? I could also be electrical I suppose. Give us a little more info.When your dreams turn to dust, Vacuum!
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07-14-2006 03:35 PM #3
I took up the excess clearance in the accelerator pump and the thing is a rocket -ship, no popping at all anymore 2500-6500 awesome !!!!!!!!!!!!!!!!
I tried rubber isolators between the frame and pump, but it made little difference. I don't mind spinning the motor over to refill the carb(s), it allows time to build oil pressure, jmho..
1968 Plymouth Valiant 1st Gen HEMI