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11-15-2008, 11:49 PM
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#1 |
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Registered User
Join Date: Sep 2006
Location: League City, Texas
Posts: 732
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Exhaust Manifold Dump Size?
I have a 1964 C20 truck with a 283 V8. I am going to have a new exhaust system installed and I wanted to know what the exhaust pipe size was coming out of the stock ram horn manifolds. I was thinking it was either 2.0" or 2.25".
I may order some mufflers before I take it to the muffler shop. Thanks |
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11-16-2008, 01:54 AM
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#2 |
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Ol' Blue Viking
Join Date: Nov 2006
Location: north of Baton Rouge
Posts: 172
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Re: Exhaust Manifold Dump Size?
Most are 2". IIRC but I have 2.5 Corvette Rams.
__________________
Driving Paw-paws truck into the Sunset! |
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11-17-2008, 12:06 AM
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#3 |
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Registered User
Join Date: Sep 2006
Location: League City, Texas
Posts: 732
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Re: Exhaust Manifold Dump Size?
I thought most non-vette 350's had the 2.25" openings. I figured a stock truck 283 might be a little smaller.
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11-21-2008, 10:47 PM
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#4 |
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Registered User
Join Date: Sep 2008
Location: Tempe, AZ
Posts: 770
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Re: Exhaust Manifold Dump Size?
The stock ones are 2" dumps....but you can "step up" to 2.25" just after the flange gasket....I'm doing that exact thing right now
Dan 
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My Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=309288 |
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