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Re: Ram Horn Exhaust Manifold
Quote:
Originally Posted by 72freak
The graphs and charts show that a good set of 2.5 manifolds ported or not are equal to a good set of headers. A lot of circle track and race cars still use a manifolds. Its personal preference and I just like that "somewhat" OE look.
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We do that because the rules mandate it, not because they flow better. At higher RPM, headers will beat manifolds heads down.
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2003 S10, 2.2 auto- the daily driver, currently with a 2"/2" drop and some minor engine bolt-ons
1978 Impala 2-door, race 350/T350 - the new race car, in progress
1968 Chevy C10 longbed- 3/5 drop, currently undergoing a heart transplant
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