GMCtrk

iTrader: (27)

I really need this intake, I think it could make a huge difference on my setup.

brent5631

iTrader: (7)

Yeah I need to get some dyno time to see where it stops pulling yet. I shift around 6400 now and that is too soon.

BlackGMC

iTrader: (31)

ya i have one of these on the way! I can't wait to see what it does...

LightFighter

iTrader: (1)

FAST makes a badass fuel rail kit for like 179... I would grab that and you can get that on instead of cutting and welding fuel lines

I used them on my vette

GMCtrk

iTrader: (27)

04 up trucks, this intake should pretty much be plug and play aside from the TB and evap line.

LightFighter

iTrader: (1)

if you swap to 90mm TB then you want the bigger MAF

blsnelling

iTrader: (4)

I just bought this intake and a 3869 t-body as well. I don't have the t-body yet, but it looks from online pics to be setup for a 3-bolt intake. What's the deal here?

brent5631

iTrader: (7)

The edelbrock tb has both sets of holes.

blsnelling

iTrader: (4)

That's good to hear. Mind taking a look in my 6.0 build thread? I have some questions you could probably answer, but didn't want to clutter up your thread. Thanks!

ihdude

iTrader: (1)

What fitting was used to weld to the fuel line? I have never messed with any AN lines, etc. Part # or sizes would be great.

Also, where/how did you make the spaces? You said the passenger side fuel rail wasn't as tight and you had to use a 2nd o-ring. Would a slightly smaller spacer allow it to be tightened up?

Would the FAST fuel lines work without using spacers and using the truck injectors?