Quote:
Originally Posted by Mysilverz
I hate to in anyway get involved in this but I have to ask after seeing so many post about larger throttle bodies. Is there really that much potential power locked up in the supposed "choke point" of the stock throttle bodies. Seems like a lot of work and money so what kind of gains could someone receive from this kind of mod.
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From what I've seen/read, there's not much power to be extracted from NA on the vq37vhr unless you're just obsessed about NA like i used to be. The most i've seen w/o running NO2 is 370ish somethin whp and 290 ft-lb (i think, stock gearing).
Where these items would really shine is on a boosted platform. less restrictive intake flow. If you don't have boost, you're not gonna see much of a difference on paper, but the difference will be noteable while driving.