Dynomax Welded Race Muffs..... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bryanw1968 · 04-20-2007, 03:14 PM

I got em' put on the truck the other day. At first I didn't know what to think about them. They sound like a glass pack, a turbo muffler and a flowmaster all rolled up in one. At idle and part throttle they really sound good.
But at WOT they sound a little glass packy/raspy. Will they break in or mellow out with time?

Thanks,
B

GREASEMONKEY72 · 04-21-2007, 05:14 AM

they might a little bit but then they might not, only time will tell

bayer20 · 04-23-2007, 01:58 AM

I gotta tell ya, I have experimented alot with mufflers and you just cant beat flowmasters.

cstm68 · 04-23-2007, 02:21 AM

Quote:

Originally Posted by bayer20

you just cant beat flowmasters.

04-20-2007, 03:14 PM	#1
bryanw1968 Senior Member Join Date: Jul 2006 Location: Leander, Texas Posts: 850	Dynomax Welded Race Muffs..... I got em' put on the truck the other day. At first I didn't know what to think about them. They sound like a glass pack, a turbo muffler and a flowmaster all rolled up in one. At idle and part throttle they really sound good. But at WOT they sound a little glass packy/raspy. Will they break in or mellow out with time? Thanks, B

04-21-2007, 05:14 AM	#2
GREASEMONKEY72 Registered User Join Date: Aug 2006 Location: Bakersfield,CA Posts: 7,893	Re: Dynomax Welded Race Muffs..... they might a little bit but then they might not, only time will tell __________________ -steven Alte Seele S.S. "Allison" '72 C/10 LWB 350SB/TH350 - DD PITBULL IS NOT A CRIME

04-23-2007, 01:58 AM	#3
bayer20 Registered User Join Date: Apr 2007 Location: Fayetteville, NC Posts: 83	Re: Dynomax Welded Race Muffs..... I gotta tell ya, I have experimented alot with mufflers and you just cant beat flowmasters. __________________ There is no replacement for displacement!



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