F.A.S.T. 102mm truck intake manifold
09-25-2009, 07:37 PM
#11
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So it is a cathedral port..... I think we were all assuming it was an L92 intake, and I have L92 heads now 
25hp gain is significant in my book! I bought a 92mm LSX and it was well worth it and I gained 21rwhp. The seat of the pants was huge, this looks to be as good or better.
25hp gain is significant in my book! I bought a 92mm LSX and it was well worth it and I gained 21rwhp. The seat of the pants was huge, this looks to be as good or better.
09-25-2009, 08:11 PM
#12
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There are porters doing the truck l92 intakes as well....
I have seen 1 porter's TBSS intake that picked up over 25rwhp/30rwtq and that was throughout the dyno pull.Not just a peak # like the FAST....
And porting is 1/3 of the price.....
I have seen 1 porter's TBSS intake that picked up over 25rwhp/30rwtq and that was throughout the dyno pull.Not just a peak # like the FAST....
And porting is 1/3 of the price.....
09-25-2009, 09:39 PM
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you will have more then that into it buy the time it is done.. Fuel rails, misc lines fittings, TB... So yah that is a bit pricey.. You should buy it, let us know the results... 
09-25-2009, 10:26 PM
#19
Wasn't a personal shot and you John. IMO, we should all be considerate that people are even making mods for our trucks. Personally I am pretty shocked FAST even made this intake for cathedral heads as this is a dying segment of the LS market.
09-25-2009, 10:34 PM
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Ahh ok, kinda came off that way.. No biggie.. I am and sure all the other guys are happy to that there is a good after market for us.. Bitching is one thing, but being over priced is another.. That is just a lil bit to pricey for me to grasp, app for alot of the other guys also..