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Old 10-15-2014, 12:08 PM   #1
ColonelMax
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Supercharger: Boost in lower RPM

I have a Jackson Racing Supercharger running 8 lbs of boost. But i can only really feel the boost at around 5500 RPM. How would I get more boost in the lower RPM range?


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Old 10-15-2014, 04:33 PM   #2
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I would ask that question in forced induction section
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Old 10-15-2014, 09:16 PM   #3
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You looking for more boost or earlier boost response???
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Old 10-15-2014, 09:17 PM   #4
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Earlier boost response.
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Old 10-15-2014, 09:20 PM   #5
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What size throttle body you got? Exhaust size and restrictions? Any other mods?
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Old 10-15-2014, 09:51 PM   #6
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Everything is stock besides the supercharger.
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Old 10-15-2014, 10:31 PM   #7
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Smaller pulley on the SC to overdrive it faster is the traditional way with roots type blowers. If the blower is up in miles, it may need a freshening up.
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Old 10-15-2014, 10:32 PM   #8
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Do a throttle body.
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Old 10-15-2014, 10:33 PM   #9
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Elsolo. He's not looking for more pressure.
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Old 10-15-2014, 10:46 PM   #10
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So get a bigger throttle body?
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