Single or double stacks on 03lb7 [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Single or double stacks on 03lb7


greif03lb7
06-09-2009, 08:20 PM
Who has a stack or two on an lb7 with after market turbo. I want to know if it is annoying being so close to the window. I want to put one in the front right corner of my box but not if they are annoying. I do pull trailers to so that would make more of a drone I bet.

LETR FLY
06-09-2009, 08:40 PM
I have a set of twin 6" stacks, and ride around town with the windows down all the time. I love the sound ! However when you get on the interstate and go 70 mph or higher, they start to get a little loud and annoying to most people. Especially my passengers in the back seat! LOL. But the awesome sound of them outweighs this. There is no turning back for me. I have a single 7" stack I might put on next to see what it sounds like. I think it will throw smoke higher than the dual stacks at the pulls. If you type in letrflychevy in the search on you tube, I have 2 videos of my stacks rollin coal at pulls.

dieseldave01
06-10-2009, 10:30 AM
i have a stock turbo but i had a single 7in brfore now that was above cab and it was very loud with alot of drone, i just recently went to a single 5 in that sits level eith cab and it is so much nicer to drive with and highway driving is very nice also almost seems like a rear exit pipe