- Mar 9, 2004
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I have a 94 GT (AOD) and need advise as to which route to go. I preliminary research shows that they both cost the same. I love the sound of a car with a nice cam but then again I love the whine of a supercharger.
Steeda90GT said:My vote is for the supercharger (for lower mileage engines)...I'm faster than all my friends with HCI and my idle is rock solid. If you're looking to rebuild your engine due to miles/age then I would do HCI first.
Never had it dyno-tuned so I don't really know. Just to get an idea, I beat my cousin's C5 vette with CAI, Pulleys, Cat-Back and I've turned 109mph in the 1/4. That same night my cousin's vette turned 104mph.FlyBy763 said:Sorry to drift off topic...How much power does your combo make? Its very similar to mine...
Steeda90GT said:Never had it dyno-tuned so I don't really know. Just to get an idea, I beat my cousin's C5 vette with CAI, Pulleys, Cat-Back and I've turned 109mph in the 1/4. That same night my cousin's vette turned 104mph.


GRGT1994 said:From someone who did an HCI recently (me), I would say go with a SC kit. For me, I like NA power and the challenge of completely rebuilding the top end of my engine. But if you are looking to do both eventually, the you will have to do the bottem end too. And frankly if would be far easier to do the top end while you do the bottem end. Plus, going SC first will help guide your top and bottem end choices.
Not to mention, you might just find you have enough power with a SC alone, and opt out of further mods down the road (hehe, not likely - you can never have too much power!!!).
If i did want to go blower and i couldnt do the bottom end(if it had a lot of miles) at the same time, i would do the SC first then upgrade the heads and bottom end later down the line.SWYZ721 said:Just think of the supercharger whine
and the sexy, alluring rise of the boost gauge!![]()

badingle said:...
Its all about making the combo fit.