Holley 700 double pumper
03-16-2009, 09:04 AM
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Car: 86' IROC
Engine: 388
Transmission: Built 700r4
Axle/Gears: 3.08 non-posi
Holley 700 double pumper
I was wondering if a 700 double pumper is enough for a moderate modded 383? The cam's duration @ .050" 240*/246*; here is the dyno sheet for the cam: http://www.compcams.com/Technical/Dy...84H-10_001.asp the dyno sheet was setup with a 750. I bought this carb under the impression it was a 750...its my own fault for not getting the numbers and double checking...
Last edited by chas0218; 03-16-2009 at 09:09 AM.
03-17-2009, 11:35 PM
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Car: '86 IROC-Z
Engine: 350 SBC
Transmission: 700R4
Axle/Gears: 3.80 posi
Re: Holley 700 double pumper
Don't quote me, but personally I would say yes. I'd put it on and give it a shot.
03-18-2009, 03:35 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
It'll run. You'll lose a little on the top end with a dual plane intake. A 750 would be better.
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