Is there anything I can do or a cost effective turbo swap I can do to get rid of the terrible turbo squeal of my turbo. I play on putting twins on eventually do whatever it is it would need to be compatable with twin setup. Thanks any input is appreciated.
LBZ: Turbo upgrades
- Thread starter Shieldsinc
- Start date
I think he's talking about the annoying "death of a duramax" WOT screech our trucks make straightpiped.
Yes the annoying hiss that it makes when u lay into it. And at idle. I like a lot of turbo whistle just hate the sound of the lbz hiss,screech.
Have you ever considered a muffler? I had that on my LBZ till I put a muffler on it and now my straight piped LML I hear it to.
I heard a s480 on an lbz and it sounded freakin awsome real throaty and a shit ton of turbo whistle. But would like something more along the lines of a direct bolt up.
Lol I know. Ok so ig it's not a bad idea to ditch the vvt what should I do for a turbo. Id like to have twins but wouldn't mind a s480 single under there either. Why do yal think and this is my dd by the way. Thanks for the help do far
I may be wrong, but I think you can tune the hiss out at light throttle and when cruising. If you made the vane position stay around 20% or lower until mm3 reaches 30 it might help. Just one of the many things I would like to try and don't have the time.
You have not got the exhaust and down pipe on to judge the sound yet. I think your jumping over way to many areas before you get past the first one.