Headers or ram horns? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

robertwb · 01-01-2005, 02:14 PM

I was refering to info published by David Vizard-the comparison was done with Brzezinski ported manifolds and the 65% was the result after much testing on many different engine combos-I'd love to have the money to do my own testing but ...

both the truck style and corvette rams horns are being reproduced over seas now and I've seen the truck style for less than $100 a pair and both types with BIN prices around $90ea just about anytime you look-I don't know about the quality but at least they are new castings (not 30+ yrs old)

01-01-2005, 02:14 PM	#19
robertwb Registered User Join Date: May 2003 Location: brooksville-fla Posts: 77	I was refering to info published by David Vizard-the comparison was done with Brzezinski ported manifolds and the 65% was the result after much testing on many different engine combos-I'd love to have the money to do my own testing but ... both the truck style and corvette rams horns are being reproduced over seas now and I've seen the truck style for less than $100 a pair and both types with BIN prices around $90ea just about anytime you look-I don't know about the quality but at least they are new castings (not 30+ yrs old) __________________ 1972 LWB 4x4 1970 LWB 2wd 1971 chevelle 1972 datsun PL-521/nissan



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