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Old 06-14-2013, 08:26 PM   #1
oldgreygoat
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tbi manifold

will a quadrajet carb. bolt up to a tbi manifold on a 7.4 ? it looks like it will.
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Old 06-14-2013, 09:48 PM   #2
Ziegelsteinfaust
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Re: tbi manifold

no way different mounting. TBI looks like an odd 2 barrel.
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Old 06-14-2013, 10:34 PM   #3
86c20
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Re: tbi manifold

you will want a better intake anyway. you could get a 4 to 2 plat but cuts way down on flow and they suck ass.
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Old 06-14-2013, 11:21 PM   #4
b454rat
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Re: tbi manifold

The early TBIs used a quadtra jet manifold with an adapter...
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Old 06-15-2013, 04:17 PM   #5
Tx Firefighter
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Re: tbi manifold

Just in unbolt the adapter and you'll find the Quadrajet bolt pattern beneath it. Disregard the fellows above saying it won't work. Big blocks and small blocks are different animals on TBI manifolds.

Early big block TBI engines used a normal low rise carbureted intake.
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