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Old 02-16-2010, 01:20 PM   #26
qu1cks1lver56
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Re: mufflers??

I've been looking at the p\Pypes mufflers, would love to try some Violators.
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Old 02-16-2010, 03:19 PM   #27
camshaftgsxr
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Re: mufflers??

headers with 3" collectors and dual 3" pipes to flowmaster 40s

louder ain't always better
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Old 02-16-2010, 03:54 PM   #28
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Re: mufflers??

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Originally Posted by camshaftgsxr View Post
headers with 3" collectors and dual 3" pipes to flowmaster 40s

louder ain't always better
With your setup, sounds like yours would be REALLY loud. Mine is 3 to 2.5 pipes to similar mufflers and it isnt quite.
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Old 02-16-2010, 04:12 PM   #29
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Re: mufflers??

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Originally Posted by truckincurt View Post
im lookin for that classic muscle car sound but im not sure where to find it just wondering what you guys are running and if you like it thanks everyone
I am running dual $25 Thrush Turbo mufflers. It sounds exactly the way I remember cars sounding in the 70s and 80s if that is what you mean by "classic musclecar sound."

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Old 02-16-2010, 06:50 PM   #30
big10ratrod77
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Re: mufflers??

i got summit turbo mufflers on my 77 w duels off the manifolds and an h pipe sounds great on my stock 350
it has a muscle car sound i wish i had headers and a cam with a lil thump to it it would be perfect then!
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73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091
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Old 02-16-2010, 06:58 PM   #31
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Re: mufflers??

shoulds good,how low low are your rpms at idol
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Old 02-16-2010, 07:09 PM   #32
big10ratrod77
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Re: mufflers??

i dont know (i need my tach hooked up) the fuel mixture screws were like 6 turns out in that video(it ran bad) it still idols wide open now but it responds better off the line now
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77 chevy BIG 10 350/sm465/12bolt w 3.73 bout 240 horse power NO power steerin
79 chevy 1/2 ton 250/three on the tree/3.08s soon to get built 250/floor shift conversion/3.08s
81 mercedes 300d 25 MPG
77 chevy BIG DOOLEY 454/sm-465/14 bolt 4.10s "fully loaded"
73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091
'77 chevy trucks. built to stay tough.
life is short build a hot rod
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Old 02-16-2010, 07:52 PM   #33
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Re: mufflers??

Quote:
Originally Posted by lyrikz View Post
With your setup, sounds like yours would be REALLY loud. Mine is 3 to 2.5 pipes to similar mufflers and it isnt quite.
yep.. its loud as hell but the trucks been filled with high density foam and my stereo is loud enough to keep me happy when i want it to, but it drones like a sob on the highway

like i told the OP louder ain't always better
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Old 02-16-2010, 08:55 PM   #34
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Re: mufflers??

ive been looking around for mufflers as well, i was wondering if anyone has heard coffin mufflers are those any good?
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Old 02-16-2010, 09:05 PM   #35
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Re: mufflers??

true 2.5 dual with flomaster original 40's.iv'e got a ton of sound deadning.and 30 plus year's of working in a screaming loud pulp mill.so,i don't hear a thing.
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Old 02-16-2010, 09:05 PM   #36
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Re: mufflers??

didnt mean to post twice sorry

Last edited by lsmft; 02-16-2010 at 09:06 PM.
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Old 02-16-2010, 09:39 PM   #37
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Re: mufflers??

The 1ton 454 I just bought has a H-pipe and Flowmaster 40 series, looks to be 2 1\4in. pipe all the way. Truck has stock manifolds. I think it is very quiet driving and everything above idle, idle is the only time it makes noise and it does sound good at idle, just pretty quiet, to quiet, and I don't like loud, but it doesn't have enough of that Flowmaster sound and it's to quiet. I will make a video for you guys, maybe tomorrow. When I got the truck I REALLY thought it had 50 or 70 series mufflers because it is so quiet, maybe its all those crappy bends or stock manifolds?
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Old 02-18-2010, 06:02 PM   #38
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Re: mufflers??

@smiller (acount suspended?) i've noticed that a stock or low compression engine (also with restrictive exhaust) tends to be quiter than a built motor with the same exhaust.

note: most low comp. tbi trucks with cat back exhausts tend to drone and have a low deadened sound compared to a high comp. motor with a free flowing exhaust

P.S. again this is just something i've noticed over time i have no articles or research to back this up
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Old 02-18-2010, 06:55 PM   #39
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Re: mufflers??

Quote:
Originally Posted by camshaftgsxr View Post
@smiller (acount suspended?) i've noticed that a stock or low compression engine (also with restrictive exhaust) tends to be quiter than a built motor with the same exhaust.

note: most low comp. tbi trucks with cat back exhausts tend to drone and have a low deadened sound compared to a high comp. motor with a free flowing exhaust

P.S. again this is just something i've noticed over time i have no articles or research to back this up
you are correct, a engine with a higher comp ratio will always sound better than one with lower comp with the same exhaust.
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Old 02-21-2010, 06:41 PM   #40
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Re: mufflers??

my exhaust was some super turbos, but they were really really loud. i took them off and put on these resonators that i pulled from some fwd buicks in the junkyard. low rumble like flows but nowhere near as loud. Im very happy. i had one on my monte when it was my daily and it sounded beast, i gues since all eight fired through the same muffler. always wanted to try it on real duals, just quiter, same sound tho. 20 bucks too.
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Old 02-21-2010, 07:28 PM   #41
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Re: mufflers??

dual glass packs, dump before tire....hate them. installed years ago.
Going to go with 3in dual, "x'ed" to 2 summit turbo's, dump infront of tire.
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