Hey, Veeky Forums. I just picked up pic related and its got a stock 5.3 in it. I really like it, but I've noticed that it's a lot quieter than my old 4.8 was. I'm not an expert on these things, but is there anything I can do/replace to make the 5.3 have the same satisfying startup and low rumble idle that a stock 4.8 does?
Thanks, lads.
Samuel Powell
>not getting the 6.2
Brody Lee
cam and straight pipe
Adam Baker
Your 4.8 may have had an exhaust leak, hole in the muffler or something. My 4.8 was dead quiet.
Jeremiah Gutierrez
Straight pipe
Hunter Brooks
Remove mufflers
David Myers
Don't tell me what to do
Nicholas Walker
The 4.8 is just a destroked 5.3. same block and everything. If your 4.8 was louder you might have just had an exhaust leak or something
Kevin Phillips
It's all about the exhaust. Stop by a muffler shop and they'll hook You up
Anthony Roberts
remove mufflers and gas yourself
Jonathan Ortiz
My 4.3 made it to 253k and was still going when I sold it. Good line of engines.
Jaxson Morgan
funny you should mention that
uh
yeah you know what
i recall smoke coming out of the pipe in front of the muffler last i checked
Knowing that truck, I'm not surprised, but man did it ever sound good. Not obnoxiously loud, or really any indicator that something was wrong, but it was what you'd expect from a decent V8.
Time to go tenderize a porcupine, I guess.
Angel Rivera
>6.2
What a weird way of typing 8.1
Joseph Ortiz
>8.1
What a weird way of typing "should of went diesel at this point"
Eli Kelly
>"should of went diesel at this point"
What a weird way of typing "Jeep braaaah"
Matthew Murphy
>should of What a weird way of typing "should have"
Jack Walker
diesel fumes aren't good for the brain
Aiden Bailey
What a weird way of remaining upright.
Connor Young
goddamn
tfw no diesel burban
Ryan Garcia
Hello brother.
Ethan Reyes
>not running the biggest stacks you can. Oh sweetie!
Lincoln Davis
>sweetie posting
More proof diesel isn't good to breath in.
Jack Richardson
Stock, the 4.8 and 5.3 sound so similar. No one can tell the difference. Your 4.8 musta had other things going on with it.
Josiah Gomez
I fucking love these trucks man. I wanted to get a cat eye Chevy this time around, but this Sierra was too nice to pass up.
Liam Moore
how much was it?
Adam Clark
This
Faggot shit. I'd rather have a big block.
Elijah Bell
She was $10K CAD because it only had 41XXX km (25XXX miles) on it.
A very nice find, I think.
Colton Murphy
>8.1 Can't get in most of the lighter models.
Daniel Russell
I get the km are low but thats a lot of money in southern ontario you can get a nice one with a diesel for 10-12k. I got a white one in similar trim for 8k with 200k i put tires and rims on it drove it till they were at 50percent and sold it for 10k then bought a newer one
Brandon Evans
Sage
Julian Anderson
Don't be a cheap ass by cutting mufflers out and deleting shit, in the end your truck will sound like shit. It's gonna sound like you cut some shit out or an exhaust leak, believe me.
I recommend replacing chambers for high performance units. i.e. muffler swap, cat converter swap, resonator swap, etc.
Nathaniel Roberts
I had a 4.3, just get a Y pipe, no mufflers, and cowboy duals out the back. Tips do a lot for sound too. If my 4.3 sounded amazing, a V8 will be better.