debating on which manifold
 

ls6 intake

fast intake 78 mm

or fast 90 mm

which one would go sutiable with the mods i have and with the nitrous thats going to get put in?

the one you already have...the truck intake

LS6 intake for cost reasons, but a Fast 78 would probably be the best overall choice.

yea if you don't mind spending the money i would definetly go with one of the fast:D

any difference in the weiland or the flows between the ls6 intake and the fast 78 mm

?/?....................

The weiand intake is almost the exact same as an LS6 intake other than its made of metal. I say the more air, the better. If your willing to drop the cash for a 78mm, might as well do the 90mm.

Hell Yeah!

I wonder why the $50K Pontiac Daytona Prototype motors all run them over every other OEM manifold, must be they don't read this forum.

im sayin since the weiland is alumminums is that a total kill compared to the stock ls6?

i got the 78 mm ls6 stock intake recently thats why i wanted to kno if thiers any difference in the weiland since its alumminum to the ls6

From what I've read, the Weiand is worse than a stock LS6 intake.