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Old 09-09-2009, 08:24 PM   #1
silverado_hotrod
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carb help

i have a 86 chevy k10 silverado with a 305 got 2 questions . first question is the engine has an eldobrock performer intake on it and the po had a holley 850 double pumper on it i have taken that off and cleaned the intake up and i have an eldobrock 600 cfm performer carb on it do i need the adapter plate that the po had on the intake or should i use the thin metal plate that came with carb? 2nd question how do u hook up the tv cable from a th700r4 trans to the carb?
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Old 09-09-2009, 08:53 PM   #2
3r!c84
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Re: carb help

the 800cfm was to much for that motor right?

and yes you need a tv cable on the 700r4
i cant realy help u with the rest
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Old 09-10-2009, 11:07 AM   #3
Damien
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Re: carb help

Edelbrock sells a bracket. Here is a link to the page. http://www.edelbrock.com/automotive_...throttle.shtml
By reading Edelbrock's website, I don't think you need an adaptor. You can set the carb on the intake and open the throttle. If the throttle blades clear the manifold you should be ok.
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Old 09-10-2009, 12:32 PM   #4
wydomkr
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Re: carb help

I'm assuming the Performer carb. is a square bore, is the intake for a square bore or spread bore carb?

I'm thinking if the PO used the adapter with the Holley, which was most likely a square bore, then the intake must be for a spread bore and then yes, you would need to use the adapter.
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Old 09-10-2009, 12:38 PM   #5
jchav62
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Re: carb help

You will not need an adapter on your Performer intake.
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Old 09-12-2009, 07:01 PM   #6
silverado_hotrod
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Re: carb help

ok the intake is a dual bolt patteren but its a spread bore and the carb is a square flange one place says to use the thin plate that came with it and the other says i dont need anything whos right?
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