Anyone done the Fast 90 swap???

Results???

 

They are awesome on Fbodies but why not get the TBSS intake? From all the research I have done the F body intakes are much better on top end. Plus the TBSS intakes are pretty cheap, I got one complete for 250 with the cover shipped. It is a 90 tb, besides I guess you abandoned the idea of the TVS 1900?

 

From what i have seen with the TBSS is that the flow isn't much more impressive than the truck intake. i still want to do the TVS but it's gonna be closer to the summer before i can afford it, so i am gonna just go N/A for awhile

 

most f-bodies i have seen gain 20ish rwhp from an ls1 style to a 90/90 unported out of the box intake.

more is always gained from porting the mani though.

lots of the f-body dudes are switching to a 92/92 and gaining about the same as above... pisses me off! cam only cars making 350+ rwhp

 

my cam only truck makes 350+rwhp

 

thought you were cam/full bolt ons'/LT headers?

i am talking cam only.

yours makes good numbers though, dont get me wrong. that donkey dick cam attributes to a lot of that

 

the more mods you have done to the engine the more you will gain with it. i swapped my LS6 intake out with a Fast 90 and had a very noticeable SOTP gain. It felt like it did when i swapped my LS1 intake for my LS6 intake which gained me 2 tenths and 2 mph. so i hope to have gained the same because it feels the same

 

That's far from "cam only."

 

Its just cam and headers and that was with the old cam

 

Sure. Haha.