Thread: super or turbo
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Old 07-04-2007, 11:14 AM   #32
TFord
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Quote:
Originally Posted by Dragoneye View Post
That's definitely NOT useless info.

speaking of knowlege, though.:p I have heard that superchargers rob the engine of torque - being belt driven and all...understandable. But if I were to install an underdrive pulley (not too hard, I imagine)...would that compensate some?

AND

:pwhat type of Supercharger type does GM use on factory vehicles...


Sorry to keep pumping you for info - but this is a topic on which I have virtually NO knowlege base
I havent been under every hood, but Ive seen roots style superchargers on GM cars. (especially the 3.8L) yeah there is some lost power because a blower is belt driven, its not a big amount, and with the amount of HP and Torque you gain it wont matter they have different belts and pullies to minimize the effect though. and yeah a underdrive pulley would free up some horses.



Quote:
Originally Posted by diarmadhi View Post
dragon, a good site here Whipple superchargers.

Its not the normal roots style but it is an after market alternative, and Whipple's are reliable as well as being competitively priced.
yeah I like whipple to...really the exact same thing, but whipple is a little more flexable for your cars needs most of the internals can be changed out, upgraded, and interchangeable. but the can get a lil pricey.
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