FAST PORTED to a FAST UNPORTED? ? ?
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What is the approximate hp gains as porting the Fast 90/90 setup. i heard from a friend about 10/15 hp. Is that true or just a myth?
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78mm FAST intakes are a waist IMHO. if you're gonna blow the money, go 90mm. i ported mine for FREE, less the cost of sanding rolls. went from 393rwhp through factory 10-bolt to 417rwhp through a 9".
there's a few threads on here about how to port a FAST yourself. Our sponsors know a few tricks we don't i'm sure, and have flowbench access, BUT there are several places you can easily work one over yourself and get SOTP gains
there's a few threads on here about how to port a FAST yourself. Our sponsors know a few tricks we don't i'm sure, and have flowbench access, BUT there are several places you can easily work one over yourself and get SOTP gains
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78mm FAST intakes are a waist IMHO. if you're gonna blow the money, go 90mm. i ported mine for FREE, less the cost of sanding rolls. went from 393rwhp through factory 10-bolt to 417rwhp through a 9".
there's a few threads on here about how to port a FAST yourself. Our sponsors know a few tricks we don't i'm sure, and have flowbench access, BUT there are several places you can easily work one over yourself and get SOTP gains![Thumb](https://ls1tech.com/forums/images/smilies2/thumb.gif)
there's a few threads on here about how to port a FAST yourself. Our sponsors know a few tricks we don't i'm sure, and have flowbench access, BUT there are several places you can easily work one over yourself and get SOTP gains
![Thumb](https://ls1tech.com/forums/images/smilies2/thumb.gif)