exhaust manifolds
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Senior Member
Joined: Jun 2005
Posts: 502
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From: Savannah GA
Car: 1986 IROC
Engine: 355" TPI
Transmission: 700R4
Axle/Gears: 3.42
exhaust manifolds
Are 350 camaro exhaust manifolds really that bad? I have herd that the ones off of a 350 have 2.5" outlets. Is that true? I dont race my car but I dont want to kill the power I have.
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Joined: Mar 2002
Posts: 4,812
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
Re: exhaust manifolds
not just some 350 ones but L69 305 ones are 2.5" also
most are 2"
except higher performance package engines
and this is the way its bene since the days of the old ram horn manifolds in the 50s'
most are 2"
except higher performance package engines
and this is the way its bene since the days of the old ram horn manifolds in the 50s'
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