02-28-2014, 01:54 PM
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#32
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It's the Mad Cow
Join Date: Aug 2013
Drives: 2013 Scion FR-S
Location: Marana, AZ
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Quote:
Originally Posted by shiv@vishnu
Hi guys,
The extra induction growl you hear at ~4000rpm is just from VVT mapping. Once the OFH is installed, VVT mapping changes and that goes away. But even with that noise there, it's pretty subtle. Seems like it's just amplified from being indoors in the video.
Also, I don't expect much extra power running the 3.0" exhaust over the 2.5". Just a bit more exhaust volume. I'd say we would have to be making another 50hp before I'd expect to see any exhaust restriction worth mentioning.
Lastly, I should have pricing later today.
Cheers
shiv
PS. Pics of our OFH are on our Facebook page and on our website
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Is it later yet? 
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Denny Crane /Rotary = Fail\ Capsule ER
05 GTO 408 Stroker \ 13 FRS 210 Twin Screw Supercharger on E85 \ 14 F-150 5.0L
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