Mustangs Header Swap Offers More Horsepower - All-American Header Test

We Offer A 100hp How-ToIt's no secret that there is plenty of power hiding in your exhaust system, especially with the right set of headers. But often the question is how much power is there to unlock. At times there can be as much as 100 hp or more. But all that from a simple header swap? Now that we have your attention, it's time to dig deep into some header theory, and then follow up by getting our hands dirty installing not one, but three, sets of long-tube headers on a 5.4L mod motor. Not on just any mod motor, but an all-aluminum monster chock full of modifications that (as our testing will reveal) made the combination very sensitive to changes in the exhaust system.


Photo Gallery: Mustangs Header Swap Offers More Horsepower - Muscle Mustangs & Fast Fords Magazine

Photo Gallery: Mustangs Header Swap Offers More Horsepower - Muscle Mustangs & Fast Fords Magazine


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