Alum intake

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Apr 1, 2008 | 04:21 PM

dstebor

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Joined: Apr 2008

Posts: 3

From: Washington

Alum intake

i have an alum intake from a 1982 350 olds that i'm considering putting on my 1972. will there be a performance gain? is it worth the time and effort or just leave as is. it's a numbers matching engine.

Apr 1, 2008 | 06:47 PM

J-(Chicago)

Seasoned beater pilot.

Joined: Jan 2007

Posts: 5,468

From: Chicago

Quote:

Originally Posted by dstebor

What kind of intake? Edelbrock?

Apr 2, 2008 | 12:23 PM

dstebor

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From: Washington

Alum intake is stock

it's stock from a 82 olds.

Apr 2, 2008 | 02:07 PM

Olds64

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Joined: Jul 2007

Posts: 18,191

From: Edmond, OK

I doubt you would see any performance gain. You would save weight if your current intake is cast iron. The 80s weren't known for their hi performance machines. Except for the Buick GN.

Apr 2, 2008 | 04:24 PM

roamer

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Joined: Mar 2008

Posts: 11

Does your 72 have a two barrel or 4 barrel carb? I agree with Olds64, if you are just swapping the intakes with the same carb, you most likely will not see any performance gains. Actually, you may lose some.

Apr 2, 2008 | 05:05 PM

Redog

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Joined: Aug 2006

Posts: 3,145

From: Far Northeast Philadelphia, PA

Yeah in the 1980's cars where very underpowered for fuel ecomoncy and emissions. The 307 may have had 255 ft lbs, but only 140 hp. Hardly enough to churp the tires