FAST 90 HP gains ???

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04-06-2012, 08:20 AM

2KSS

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FAST 90 HP gains ???

Okay intake guru's....

I just got my hands on a ported FAST 90 intake. I'll be installing an LS2 90mm TB.

What HP gains am I looking over my LS1 intake ??

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04-06-2012, 08:27 AM

thunderstruck507

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Roughly 18-25hp would be a good guess from a ls1 intake. If you have the ls6 intake in the neighborhood of 10-15rwhp is a good realistic goal. Might be more but might not.

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04-06-2012, 09:03 AM

2KSS

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Sweet !

Last edited by 2KSS; 04-06-2012 at 10:59 AM.

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04-06-2012, 09:09 PM

99fbodyTA

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Quote:

Originally Posted by thunderstruck507

Roughly 18-25hp would be a good guess from a ls1 intake. If you have the ls6 intake in the neighborhood of 10-15rwhp is a good realistic goal. Might be more but might not.

agreed. i noticed good gain from the ls6 plus a 80mm tb