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will going to a FAST help me?

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Old Jan 28, 2008 | 11:13 AM
  #1  
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Default will going to a FAST help me?

enough for the cost anyway. mods in sig. would i have to go to a bigger TB?
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Old Jan 28, 2008 | 12:01 PM
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It really woke up my H/C LT Header set up dramatically. I would highly recommend it.
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Old Jan 28, 2008 | 12:11 PM
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I didnt pick up much on the top-end. But, I made an excellent gain in both hp and torque in the lower end, ie between 3800-6000 RPM's, I picked up 20 rwhp, and 30 rwtq...
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Old Jan 28, 2008 | 12:16 PM
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Originally Posted by CODE4LS1
It really woke up my H/C LT Header set up dramatically. I would highly recommend it.
and for sure u want a bigger tb...u go 90 i'm gussing??
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Old Jan 28, 2008 | 12:18 PM
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I gained 25 RWHP on my 2001 ZO6 with H/C & long tube headers and BBK ported TB. The 90/90 was ported by Tony Mamo.

Russ Kemp
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Old Jan 28, 2008 | 12:22 PM
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Originally Posted by get0mod
I didnt pick up much on the top-end. But, I made an excellent gain in both hp and torque in the lower end, ie between 3800-6000 RPM's, I picked up 20 rwhp, and 30 rwtq...
man!! your pic is so scary
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Old Jan 28, 2008 | 12:36 PM
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Originally Posted by q8_c5
and for sure u want a bigger tb...u go 90 i'm gussing??
Yeah, got a LS2 TB when I installed the FAST 90
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Old Jan 28, 2008 | 01:07 PM
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Originally Posted by q8_c5
and for sure u want a bigger tb...u go 90 i'm gussing??
Yeah, got a LS2 TB when I installed the FAST 90
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Old Jan 28, 2008 | 01:13 PM
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Originally Posted by CODE4LS1
Yeah, got a LS2 TB when I installed the FAST 90
man is correct.

buy them from lgmotorsport as a set they offer a nice price and the LS2 TB come with harness adapter

good luck
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Old Jan 28, 2008 | 01:21 PM
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Our billet 90mm TB outflows a ported LS2 90 by over 35cfm @wot. It along w/the ported FAST 90 is the way to go for sure.
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Old Jan 28, 2008 | 02:04 PM
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Yes. Yes.
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