Quote:
Originally Posted by brucelidat
I hope that's the case because otherwise, this is pretty disappointing. I think everyone is hoping for at least 15-20whp after all this hype and it needs to not be CAI peak only whp. Where are all the dynos from recent people who ordered these with the DE HFCs or TPs? Would love to see before and after dynos on those if possible, not just peak numbers.
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Here's my post to a reply in my own thread (I got genuine Momentum headers)
EDIT: My car is out of commission and will be for a good amount of time, so don't expect to see the dyno sheets in a week, but I hope at latest it'll be a month
Quote:
Originally Posted by 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!  |
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.