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Forced Induction Talk about turbo and superchargers.

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Old 01-03-2007, 08:04 PM   #1 (permalink)
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Supercharger Designs

Which design is better(efficent) and can handle higher boost, Twin Screw or Rotrex(Centrifugral)
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Old 01-04-2007, 02:26 AM   #2 (permalink)
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Quote:
Originally Posted by buuhh99
Which design is better(efficent) and can handle higher boost, Twin Screw or Rotrex(Centrifugral)

Well I know for 99.99999% sure that the centrifigul sc is more efficient, but the twin screw might be able to pump out more boost.
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Old 01-04-2007, 11:49 PM   #3 (permalink)
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TS isnt for high boost/rpm lvls.

Efficiency is relative to engine and supercharger displacement. They both have their benefits, do you want power now or later? (Low rpm torque/hp, or high rev hp/trq). TS is good for power you want NOW, centrifugal good for higher revving motors that you dont want to always be in boost.
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Old 01-05-2007, 12:31 AM   #4 (permalink)
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Well overall which one will gain me more boost like 11psi vs 13psi
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Old 01-05-2007, 12:32 AM   #5 (permalink)
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I like the TS design alot better than the Centrifugal
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Old 01-06-2007, 02:33 AM   #6 (permalink)
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What?



late edit: Confused about this entire topic. Half the posts seem half assed question answers.
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Old 01-06-2007, 02:37 PM   #7 (permalink)
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I agree, Twin Screw is a better design.
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Old 01-19-2007, 12:45 PM   #8 (permalink)
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Do you think a TS could deliver 15psi of boost
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Old 01-20-2007, 01:45 PM   #9 (permalink)
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a twin screw can develop over 25lbs of boost, depending on size and application...just like turbos...

i love the sound of twin screw chargers
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Old 01-31-2007, 05:29 AM   #10 (permalink)
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Twin Screw 3some ftw

it has proven most reliable on a street/track driven car...wish i could get the stage 2

i might stick with the affordable C38 kit on AA
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