The LAST set of Momentum headers

Jordo!

Guess there won't be a before and after dyno... I'm still a bit skeptical of "shorty" headers.

What are the diameters on the primaries of the momentum headers vs OEM? Is the merge collector nicely polished?

Either way, wrap looks fine, and good luck!

EDIT: The collector interior looks a bit rough on the inside to me, but if the primaries are overall wider, especially with VVL tuning, it should make some decent gains.

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DEpointfive0

Well, I will have a more realistic dyno.

I had "full bolt ons" before, Stillen G3 intake, Megan TPs, Stillen CBE, Stillen UD pulley, and no tune

NOW I'll have the Stillen G3 intake, Megan TPs, Stillen CBE, Stillen UD pulley, no tune, and the difference is only the wrapped Momentum headers, 99% of mods have decreasing returns, so lets see how good these things really are


And yeah, the collector is nice and polished, all the insides of the tubes are sanded too.

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