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Old 05-01-2007, 10:24 PM   #1
Sport/Truck
Sierra Grande Club
 
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Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
Ram horns questions.

After reading here about how good ram horn exhaust manifolds are, I recently read about someone saying they had 2.5 in ram horns. So I measured mine and they are only 2in.
Are these going to be adequate for my new 383?? These are the original ones that came with the truck & have an angled outlet (which I like) but most of the ones I see talked about are strait down.
Are the Corvette manifolds the 2.5 dia with the straight down outlet? Is it worth trying to get a set and selling mine? Or it’s not that big of a deal?
s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.
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