Muffled 7.3 sound
- Thread starter D66stroke
- Start date
D66stroke
New member
You can run a 366 on stock fuel so i don't know why people are telling you that you don't have enough fuel. For me it's to small of a turbo, it spools instantly which leaves me not much top end. Now that could be due to the .91 exhaust housing and/or how much fuel I have. I know stock obs turbo's have a 1.15 housing, and not going to lie a small set of hybrids and a stock turbo is a fun setup lol. I've been debating going to a 475
Plzstrokeme
Member
I have an s366 already that I bought out of the classifieds on this site last year. Here is the link.
http://powerstrokearmy.com/forums/showthread.php?t=66712&highlight=Bullseye+s366
I have just been waiting for a good reason to order the t4 mount from irate. I ordered it on the 13th. I hope it ships soon. My leaky up pipes are driving me nuts.
http://powerstrokearmy.com/forums/showthread.php?t=66712&highlight=Bullseye+s366
I have just been waiting for a good reason to order the t4 mount from irate. I ordered it on the 13th. I hope it ships soon. My leaky up pipes are driving me nuts.
Plzstrokeme
Member
Thanks guys. I feel much better about it now.
Sorry for the derail. It's definitely not a waste of a thread to me. Ill let ya know how mine sounds :rockon:
Sorry for the derail. It's definitely not a waste of a thread to me. Ill let ya know how mine sounds :rockon:
D66stroke
New member
Just bringing this back up.. I started taking the truck back to stock so I'm back on a stock turbo, and it has the normal loud whistle out the exhaust but still sounds like it has a muffler. Why this has bothered me so much, I don't know lol. I'm pretty much convinced theres something lodged up in my exhaust at this point. I know I said I tried 4", 5", and axle dump but I was just referring to the tailpipe section. I don't want to assume it's a motor problem because I've seen trucks with low compression still sound normal
D66stroke
New member
You win lol
D66stroke
New member
Yeah I think it's a 1.15. I sold the stock turbo that originally came off the truck when I went T4, and just picked this one up. The guy said it came off a van, so I'd guess 1.15 or 1.0.. But I forgot to mention after the 366 I went to a 475 with a 1.0 housing and sound (or lack of lol) didn't change much compared to the .91 on the 366
D66stroke
New member
It would have a hiss to it if that was the case, but no it's gutted. Nothing that should obstruct flow is evident, has a 3" downpipe, etc.. Btw sorry to waste anybody's time over a complaint about sound lol, was just hoping maybe somebody ran into the same "issue" and found what was causing it
