5.3 vs 6.0 intake manifold?

[mean05]

OK, thats what I was looking for. I just didn't know if the 6.0l flowed better than say the 5.3l.

mean05: You sayin there may be some potential increase in HP/TQ by swaaping to a 07+?

Thanks for the quick replies
Eric

there is a small gain...some have said in the 10rwhp gain, i did the swap on my stock 6.0 and if i were to do it again i'd just go with a car intake...looks some much cleaner

[PitchBlackC3]

there is a small gain...some have said in the 10rwhp gain, i did the swap on my stock 6.0 and if i were to do it again i'd just go with a car intake...looks some much cleaner

Did you use your stock fuel rail or have to use one that came with the intake?
If your 05-rail worked the 99-03 rail should fit too.

[mean05]

Did you use your stock fuel rail or have to use one that came with the intake?
If your 05-rail worked the 99-03 rail should fit too.

i have a 03...i modified the crossover rail and kept my return style rails, but going back on it and doing it over again i think i would have found a better way and used the returnless style rail that comes on the 90mm intake. Now i have gone over to a LS2 intake with some aeromotive rails...10x cleaner install

[PitchBlackC3]

i have a 03...i modified the crossover rail and kept my return style rails, but going back on it and doing it over again i think i would have found a better way and used the returnless style rail that comes on the 90mm intake. Now i have gone over to a LS2 intake with some aeromotive rails...10x cleaner install

I don't know where I came up with that 2005..haha.

How would you go about adapting the returnless rail? Use the corvette filter/regulator unit? Some other way?

[txarkitekt]

How would you go about adapting the returnless rail? Use the corvette filter/regulator unit? Some other way?