Quote:
Originally Posted by Revved
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Not picking on you Sean -- but when air goes from small to large -- it looses velocity.... And velocity is important for torque.... which is why smaller stuff usually builds better torque (although then runs out of air at higher RPM's so the drop off in HP).
I'd try to keep an intake the same diameter as the TB.... if there's no room I've seen a two into one...
Real world --- the small (tiny) air cleaner on the '33 Ford -- kills about 100 HP on the dyno.