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#1
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I have been putting my new (rebuilt) Pontiac 455 through the paces and have found a problem with periodic bogging/nosing in on heavy acceleration at about 3500 rpm; it has been suggested to me by one shop that my carb's float bowl may be too small (I am using the Rochester Q-jet from my previous Olds 455). I am using an aftermarket mechanical Carter fuel pump, so I think I am getting plenty of juice to the carb. Anyone with suggestions?? Thanks!!
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78 White T/A, Carmine interior, Fisher T-tops, WS-6 package, 3.08 gears, a/c, rear discs. Original 403 with 300,000 miles replaced by new Pontiac 455 (roller everything, 6x-4 heads, Performer manifold, Hooker Headers, Hughes converter, Cliff's Q-jet) - I only get 12 mpg! |
#2
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I have been putting my new (rebuilt) Pontiac 455 through the paces and have found a problem with periodic bogging/nosing in on heavy acceleration at about 3500 rpm; it has been suggested to me by one shop that my carb's float bowl may be too small (I am using the Rochester Q-jet from my previous Olds 455). I am using an aftermarket mechanical Carter fuel pump, so I think I am getting plenty of juice to the carb. Anyone with suggestions?? Thanks!!
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78 White T/A, Carmine interior, Fisher T-tops, WS-6 package, 3.08 gears, a/c, rear discs. Original 403 with 300,000 miles replaced by new Pontiac 455 (roller everything, 6x-4 heads, Performer manifold, Hooker Headers, Hughes converter, Cliff's Q-jet) - I only get 12 mpg! |
#3
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"For some reason a glaze passes over people's faces when you say "Canada". Maybe we should invade South Dakota or something." |
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