[tootall]

Made some vids with the new exhaust setup. Nothing special, Pacesetter headers, ORY, Borla XR-1 sportsman muffer. 3" from the collectors to the bumper. It's pretty loud.

Harland Sharp 1.7
Stock crank, connecting rods and pistons
Hardened 7.4 rods
Bored .020 over
Custom tune
Pacesetter longtubes, offroad y-pipe, full 3" exhaust, Borla XR-1 dump behind axle
Comp cam, 222/224 566 568 -112
LS6 oil pump
918 springs

 

[xlcooplx]

bwhaha! thats awesome! makes me ready to get my LTs!

 

[casey97z71]

I love the way that sounds!

 

[JHops]

Damn that thing sounds sick!!! It deffinently looks like your having fun!

 

[BGRAY]

think you need a posi unit...make for some more fun!

soudns mint thp

 

[SilveradoHD]

oh wow, i cant wait till i get my headers on.

 

[GMC Sierra]

nice

 

[On Chrome]

Truck sounds amazing!

 

[tootall]

Thanks! Here's one more

 

[Lifted07Duramax]

subscribed for later

 

[xXxSilveradoxXx]

You have a video of a low RPM pass? How does it sound at cruising speeds? Sounds so badass at WOT!!!!!!

 

[tootall]

You have a video of a low RPM pass? How does it sound at cruising speeds? Sounds so badass at WOT!!!!!!

Thanks, I'll be honest, it's still loud then, at least my GF says so, but I like it. I'll take another. It's pretty quiet at 80, until you stomp on it.

 

[Manbearpig]

OMFG that sounds badass!

 

[96thebossgrnchv]

truck sounds good

 

[sexy6litre]

how do you like that cam?

 

[tootall]

Thanks again, I like it for a 6.0, but I really want to go bigger, and put in a stall.
It's still on the 87 tune, with the stock converter, and stock 3.42 rear. Having those really hurts performance, but it's getting 19mpg right now as it sits.

I'm sure that it's great in a 4.8 or 5.3, but I'm going to start looking for a 226/226 581 581 -112 on the comp xer lobes.