Just straight piped my LB7 [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Just straight piped my LB7


gowyn
12-21-2007, 05:22 PM
Just straight piped my LB7 and hate it. Nasty drone about 65mph. Now I'm gonna have to put stock can back on or maybe a Magnaflow.

Didn't turn out like I had hoped, oh well.

calirider
12-21-2007, 05:33 PM
I have not heard before, my kit is awesome with no drone you should check out T&J in the vendors section thats where I got mine.

dmaxwithstacks
12-21-2007, 06:11 PM
when i did mine i loves i couldn't keep the foot out of it goin past buildings awwwww man i love it
now i have stacks:rockit::chevy:

whitetrash21
12-21-2007, 06:34 PM
when i did mine i loves i couldn't keep the foot out of it goin past buildings awwwww man i love it

you too, huh :D
now i have stacks:rockit::chevy:

someday....
.

volumejunkie
12-21-2007, 06:40 PM
go 5"

dmerre89
12-21-2007, 08:50 PM
i love mine

gsxr310
12-22-2007, 12:05 AM
no probs w/ my 5". although i do have the muffler and no cat...

emerson
12-22-2007, 01:07 AM
My straight pipe exits in front of the rear wheel, I love loud.:D

01Grey2500HD
12-22-2007, 01:42 AM
the louder the better!

gowyn
12-22-2007, 08:19 AM
loud is fine, like a Harley (been there done that) but it's just that right freq at highway speed that just goes right through you. You know the kind, the one where the wife reaches over and throttles you!

I took the truck to my exhaust guy, he cut out the muffler and welded in a piece of 4". Somethings not right, but there's no way I can listen to that while towing, especially with the crazy ole lady aboard...

I'm gonna have the stock can put on, from what I can see no real change in egt's from stock to whatever and I'm done pulling more power out of the LB7. Got the Power Pup on there with 50hp and that's fine for me.