Those things move so little air that really all it does is the fan causes a hindrance. Your engine can pull in a lot more air on vacuum than a 3 psi boost could supply, and frankly I doubt that little thing could make 3 psi. Also 80 hp on 3 psi is bogus, you might get that off about 7-9, with a good tune.
__________________
2003 Alero GL2 LA1: pacesetter cat back, Energy Speed WAI, Magnaflow downpipe/cat, tinted tail lights, and polished letters on intake manifold.
1987 Honda Rebel 450
1967 Buick Riviera 430 Wildcat: roadworthy but needs restoration.
|