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Old 12-04-2024, 04:24 PM   #30
Orange Crate
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Join Date: Feb 2011
Location: Under the Truck Dreaming
Posts: 754
Re: Cast Exhaust Manifolds (Approximately)

Quote:
Originally Posted by 4u2nv View Post
I'm real close to buying this 350 with the rams on it , I don't know if they are aftermarket or not , do these give just as good of performance as headers ??
Basically no they are not better than headers, it depends on how the engine is built and how it is going to be used. I built mine for torque at low RPM. The 2.5" outlet manifolds are decent below about 4500.
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