The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Racing and high performance (trucks haulin more than hay)

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-24-2009, 12:21 AM   #1
jgh64pkup
Sunburst C10!!!
 
jgh64pkup's Avatar
 
Join Date: Jan 2009
Location: Texas
Posts: 2,560
flowsound mufflers

anybody ever use these
do they sound like flowmasters
i cant find any videos of the single chamber mufflers but the 2 chamber mufflers do sound like flowmasters
__________________
Gage
1967 C10 Shortbed Stepside

Last edited by jgh64pkup; 11-24-2009 at 12:22 AM.
jgh64pkup is offline   Reply With Quote
Old 11-24-2009, 07:33 PM   #2
shortbed70
Registered User
 
shortbed70's Avatar
 
Join Date: Mar 2002
Location: Forney TX
Posts: 4,512
Re: flowsound mufflers

I had one on my dodge ram truck and it sound close to the flowmaster but without so much drone to it. I think it actually sounded better after about a yr or so. It really doesnt have that tinggy sound that flows do I say go for it. I would by again.BTW I had a single in duel out.
__________________
Troy

1965 Chevy Bagged,361 sbc,voodoo cam,1.5 full roller rockers,patriot 185cc vortec heads 2.02-1.60,vortec weiand polished intake,demon carb

my truckhttp://67-72chevytrucks.com/vboard/s...d.php?t=332884

Big Red Dog build
http://67-72chevytrucks.com/vboard/s...d.php?t=572274

Last edited by shortbed70; 11-24-2009 at 07:35 PM.
shortbed70 is offline   Reply With Quote
Old 11-24-2009, 08:44 PM   #3
jgh64pkup
Sunburst C10!!!
 
jgh64pkup's Avatar
 
Join Date: Jan 2009
Location: Texas
Posts: 2,560
Re: flowsound mufflers

yea those single inlet dual outlet seem to ting pretty bad
i think i just sold my flowmasters so ill get some of these on the way
__________________
Gage
1967 C10 Shortbed Stepside
jgh64pkup is offline   Reply With Quote
Old 11-25-2009, 01:09 AM   #4
Captainfab
60-66 Nut

 
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
Re: flowsound mufflers

If you're looking for an inexpensive alternative to Flowmasters, take a look at the Thrush welded mufflers. There are quite a few vids on YouTube with them.....I kinda like them. They're only $30 at Summit.
__________________
Power Steering Box Adapter Plates For Sale HERE
Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE
Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE
Hydroboost Mounting Plates HERE

Last edited by Captainfab; 11-25-2009 at 01:10 AM.
Captainfab is offline   Reply With Quote
Old 11-25-2009, 06:47 PM   #5
ProStreet68SB
The Engine Whisperer
 
ProStreet68SB's Avatar
 
Join Date: Sep 2006
Location: Ohio
Posts: 770
Re: flowsound mufflers

I have a 2 chamber on a 92 4.3 s10 and i get nothing but compliments on the way the truck sounds. i forget where i found the chart but they also outflow a flow master. So i suggest going with them.


Nickey
ProStreet68SB is offline   Reply With Quote
Old 11-25-2009, 10:33 PM   #6
jgh64pkup
Sunburst C10!!!
 
jgh64pkup's Avatar
 
Join Date: Jan 2009
Location: Texas
Posts: 2,560
Re: flowsound mufflers

cool now i need to sell mine
__________________
Gage
1967 C10 Shortbed Stepside
jgh64pkup is offline   Reply With Quote
Old 11-26-2009, 10:14 PM   #7
shortbed70
Registered User
 
shortbed70's Avatar
 
Join Date: Mar 2002
Location: Forney TX
Posts: 4,512
Re: flowsound mufflers

I have a welded thrush on my hemi ram and it sounds ok but nothing like the flowsound on my old truck.
__________________
Troy

1965 Chevy Bagged,361 sbc,voodoo cam,1.5 full roller rockers,patriot 185cc vortec heads 2.02-1.60,vortec weiand polished intake,demon carb

my truckhttp://67-72chevytrucks.com/vboard/s...d.php?t=332884

Big Red Dog build
http://67-72chevytrucks.com/vboard/s...d.php?t=572274
shortbed70 is offline   Reply With Quote
Old 11-27-2009, 06:29 AM   #8
'72customdeluxe
Registered User
 
Join Date: Jan 2008
Location: Tejas
Posts: 691
Re: flowsound mufflers

The comparisons to the different brands multi chamber designs aren't really the same. Flow sound, Flow Monster (another ebay/off brand), Flow Master, and Cherry Bomb Extremes are all the EXACT same thing. V-plate single chambers. Go for the best price in single chambers. They will sound the same.
__________________
'72 cheyenne super step, '05 long bed gmc
'72customdeluxe is offline   Reply With Quote
Old 11-27-2009, 08:58 AM   #9
383Ram
Registered User
 
383Ram's Avatar
 
Join Date: Apr 2009
Location: Truckville, The Capital of NY
Posts: 217
Re: flowsound mufflers

I never tried them--those flow sounds, but i installed a set od the welded Thrushes on my friends Hemi Roadrunner with a full 2.5" system. God damn thing sounds like a good old fashioned muscle car idleing and a freakin prostocker when your on it---ok, maybe i am exagerating a little. But the bottom line is i was WAAYYY impressed with them and they sound good . Of course being a 474 cu in hemi doesn't hurt.
__________________
.

454/4 speed, '85 Dodge Ram hybrid build in progress

454, PP heads, Dual 500 CFM cabs, 'Vette manifolds. First time out---spinning for half track

Slooowww build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=348050

Engine build thread at: http://www.chevelles.com/forums/showthread.php?t=326289

Last edited by 383Ram; 11-27-2009 at 08:58 AM.
383Ram is offline   Reply With Quote
Old 11-27-2009, 01:18 PM   #10
jgh64pkup
Sunburst C10!!!
 
jgh64pkup's Avatar
 
Join Date: Jan 2009
Location: Texas
Posts: 2,560
Re: flowsound mufflers

Quote:
Originally Posted by shortbed70 View Post
I have a welded thrush on my hemi ram and it sounds ok but nothing like the flowsound on my old truck.
i always thouught thrush popped alot

Quote:
Originally Posted by '72customdeluxe View Post
The comparisons to the different brands multi chamber designs aren't really the same. Flow sound, Flow Monster (another ebay/off brand), Flow Master, and Cherry Bomb Extremes are all the EXACT same thing. V-plate single chambers. Go for the best price in single chambers. They will sound the same.
the best priced is the flowsound 39.99 a piece with free shipping

Quote:
Originally Posted by 383Ram View Post
I never tried them--those flow sounds, but i installed a set od the welded Thrushes on my friends Hemi Roadrunner with a full 2.5" system. God damn thing sounds like a good old fashioned muscle car idleing and a freakin prostocker when your on it---ok, maybe i am exagerating a little. But the bottom line is i was WAAYYY impressed with them and they sound good . Of course being a 474 cu in hemi doesn't hurt.
prostocker huh
__________________
Gage
1967 C10 Shortbed Stepside
jgh64pkup is offline   Reply With Quote
Old 11-27-2009, 01:53 PM   #11
383Ram
Registered User
 
383Ram's Avatar
 
Join Date: Apr 2009
Location: Truckville, The Capital of NY
Posts: 217
Re: flowsound mufflers

Quote:
Originally Posted by jgh64pkup View Post

prostocker huh

Like i said, being a big inch Hemi didnt hurt the sound and that motor has some pop to it and a nasty camshaft, It has a full 2.5 dual system with an H-pipe. Its a grocery getter.

But i am debating between the Thrush or Flowsound. I like true Flowmasters also, but they are WAY overpriced. And anything that is basically a turbo style or chambered style muffler seems to flow about the same---which is no where decent compared to something like more of a racing muffler---but i dont need to get that last tenth at the track, and my system is probably going to be a little restrictive for a 454, but i dont want loud, i like my radio, LOL.
__________________
.

454/4 speed, '85 Dodge Ram hybrid build in progress

454, PP heads, Dual 500 CFM cabs, 'Vette manifolds. First time out---spinning for half track

Slooowww build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=348050

Engine build thread at: http://www.chevelles.com/forums/showthread.php?t=326289

Last edited by 383Ram; 11-27-2009 at 01:55 PM.
383Ram is offline   Reply With Quote
Old 11-27-2009, 03:55 PM   #12
KQQL IT
At the body shop.
 
KQQL IT's Avatar
 
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,148
Re: flowsound mufflers

Quote:
Originally Posted by 383Ram View Post
Like i said, being a big inch Hemi didnt hurt the sound and that motor has some pop to it and a nasty camshaft, It has a full 2.5 dual system with an H-pipe. Its a grocery getter.

But i am debating between the Thrush or Flowsound. I like true Flowmasters also, but they are WAY overpriced. And anything that is basically a turbo style or chambered style muffler seems to flow about the same---which is no where decent compared to something like more of a racing muffler---but i dont need to get that last tenth at the track, and my system is probably going to be a little restrictive for a 454, but i dont want loud, i like my radio, LOL.
Ive always believed the engine is more important that the muffler itself... I took two chamber flowmasters off of my 10:1 406 that were ear splitting loud. I gave them to a friend with a stock 454 and was almost quiet and made that flowmwater note..
KQQL IT is online now   Reply With Quote
Old 11-28-2009, 12:17 AM   #13
'72customdeluxe
Registered User
 
Join Date: Jan 2008
Location: Tejas
Posts: 691
Re: flowsound mufflers

If you don't want loud then Magnaflow, Dynomax Ultra Flo's, or Pypes Race pro mufflers are the way to go. Single chambers are about your worst choice possible. They aforementioned mufflers are straight through with a perforated core, not restrictive louvered core like some glass packs. They are actually really quiet at idle and cruising around due to the volume of packing. Then at higher throttle levels they get progressively louder. Pretty loud at full tilt. All sorts of different sizes of these mufflers, some are just as quiet as a stocker when installed on a single exhaust late model yet they are still straight through. Borla's are the same thing, but with slightly different packing materials and cores. Some (like the loud ass xr-1's) have baffles in the core. They almost always sound better but cost more.
__________________
'72 cheyenne super step, '05 long bed gmc
'72customdeluxe is offline   Reply With Quote
Old 11-28-2009, 03:16 AM   #14
jgh64pkup
Sunburst C10!!!
 
jgh64pkup's Avatar
 
Join Date: Jan 2009
Location: Texas
Posts: 2,560
Re: flowsound mufflers

well the 2 chamber flowmaster race mufflers i have now are too quiet so thats why i want to go with the single chamber flowsounds
__________________
Gage
1967 C10 Shortbed Stepside
jgh64pkup is offline   Reply With Quote
Old 11-28-2009, 05:00 AM   #15
'72customdeluxe
Registered User
 
Join Date: Jan 2008
Location: Tejas
Posts: 691
Re: flowsound mufflers

oh, oops. That was someone else that said they want it quiet. But like I said in my first post, all the single chambers are the same pretty much and pick based on price. It will be very loud
__________________
'72 cheyenne super step, '05 long bed gmc
'72customdeluxe is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:39 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com