I just wanted to get some opinions on which aftermarket intake manifolds work the best, and is there much difference in flow between the stocker and the aftermarkets.

 

The stock truck manifold isnt too bad. It out flows the ls1 and isnt far off of the ls6.

What is the application?

Unless you have boost (and lots of it) there isnt much need to upgrade the truck manifold.

 

cam/stall could do a lot better

 

Application would be a 4.8l with wet shot. Cam will probably be coming shortly. Really was just curious to know what everyone is running. Thanks for the info.

 

I work with The Wood Hauler and we have been busy on his truck. I love these motors, but unfortunatly don't have another truck yet.(just sold my truck) He already has 4.10's G80, shiftkit, 3000 stall, servos, e-fans, k&n fipk, hpp, flowmaster super40, and nx wet shot. I know he needs a real tune but we were tryin to see what should be next on the list. Thanks for the help. I love this site!!!!!!!