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02-19-2011, 01:51 PM
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#1 |
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Registered User
Join Date: Jan 2011
Location: Houston Texas
Posts: 54
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carburetor help
I have a 454 that I'm helping breath its all stock bottom end but changed the heads to rectangle port close chamber with a torker intake and a comp can extreme energy 284 hydraulic flat tapped cam what carburetor should I get ak Holley 750 or 850
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02-19-2011, 05:10 PM
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#2 |
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Registered User
Join Date: Dec 2009
Location: Epping, NH
Posts: 605
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Re: carburetor help
rectangle port is a high rpm application. you will be able to use all the carb you can get, Usually I wouldnt say that, because most people tend to use too much carb. I dont know what that cam is, but I'd guess with a torker and those heads you'll be able to use all of an 850 and then some. Might not be a great combination for street driving.
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1982 Chevy K30 CCLB fleetside. Formerly a cab and chassis, now a fleetside dually with the rear wheels tucked underneath. 454/th400/np205/C14/D60, 6/4 inch LIFT, not drop. |
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02-19-2011, 06:37 PM
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#3 |
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Registered User
Join Date: Feb 2007
Location: knoxville tn
Posts: 1,013
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Re: carburetor help
750 carb and mabe a 2000 or a 2500 stall the cam and intake are not going to pull stong til right at about 2500 rpms
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