Quest for more power
 

So I have a 03 2500hd 4x4 6.0 and so far have done, 220r cam, k&n, cat back exhaust, shorty headers, and stock 243 heads. It only ran a 15.4. I'd like more power but don't know what I should do to it. It's my work truck that sees light towing but occasional towing a car. Suggestions?

Forced induction:)

Yea my buddy keeps saying to turbo it lol. I'd love to stroke it but that'd be alotta work

How much do you want to spend?

Long tubes and a stall to start with.... And some deep ass pockets.....

I don't wanna spend a fortune but it's bound to happen lol. I don't really wanna buy long tubes. Just bought the Shorty's. And I do really wanna get a Stall just gotta decide on what stall speed

The turbo seems cool, is turbo a no no for a big work truck

What gears is the truck running currently??? Id suspect either 3.73 or 4.10

Could just spend $5k now and throw a blower on and forget about it at 8psi with a tune. Easy reliable 100-150hp. You can always do the small things later for more power (headers, cam, etc.).

Not everybody has $5k sitting around..... Be nice if we did though lol