I am looking at swapping out my stock intake manifold for an aftermarket and I want to get some opinions before I sink the money into it. I am leaning toward either the BBK, Weiland, or FAST (if I can find one that is affordible, which so far no luck). Mainly the only stress on it is the future plans for turbo or supercharger, no nitrous. Not that I have anything against it, I know some people praise it. Its just not in the plans for this project. Any info is great. Thanks.

 

FAST is going to be the best, however its overpriced IMO. I would still buy it if i had the need for something like that. the other intakes are going to flow about the same as the ls6 manifold, which can be had for 300-400 bucks, and its not uncommon to see used ones online, so i would go that route if it were me.

 

I agree 100% with Specter. You're not going to be utilizing the extra flow of a FAST intake until you're running aftermarket heads/cam anyway. If you're seriously planning on throwing in a different can and putting on new heads I would go for the FAST 90mm intake, otherwise the LS6 intake will outflow an LS1 with boltons.