what flowmasters do I want? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**FRENCHBLUE72** · 08-08-2008, 01:27 PM

I have a set of flows on my blazer and I have the same flows on my 454.... But I want them louder I have 2 1/2 intlet and outlet and am running headers. I really like the flows with the choppy idle can anyone post some vids with there exhaust...

70rs/ss · 08-08-2008, 05:05 PM

what series are your's now?? $0's are the loudest, unless you want a single chamber (probably not!). I ran the 40's with a 3" and it was really agressive. It will depend on the cam as well, but for sure the 40/44 are the most agressive of the "street" mufflers. The table shows the series according to sound and goes from loud to mellow. I beleive there are sound clips on the flowmaster site as well?

http://www.flowmastermufflers.com/mufflers.html

**FRENCHBLUE72** · 08-08-2008, 06:29 PM

Im not sure which ones I have now as they were not in boxes when I recieved them. They are silver,seems like the black ones maysound a little better.. If I had to guess id say I had the deltas..

70rs/ss · 08-08-2008, 07:00 PM

If they are newer (within 10 years old or so) they may have the part # stamped in them, or look at the case, from the welds on the case you'll be able to see the shape of the baffles. I love the 40 series, they give you the rappity rap, rappidy rap idle and folks will know you are coming and going!! The deltas are cool as well.

corn · 08-08-2008, 09:33 PM

I have clone 40's. Love the sound of them...

**70cst** · 08-08-2008, 10:23 PM

I asked this from a Flowmaster Rep at the Street Rod Show in Louisville last week and he said the general rule is: 40 and younger the Series 40 and 50 and over the Series 50. He may not be to far off.

corn · 08-08-2008, 11:20 PM

Im over 40 but I still like mine loud...

**FRENCHBLUE72** · 08-08-2008, 11:45 PM

What is the difference between the super 40 and 44? They both sound very similar?

**70cst** · 08-09-2008, 12:03 AM

Quote:

Originally Posted by corn

Im over 40 but I still like mine loud...

Hey Corn...If you are between age 40 & 50 you fall into no man land. Me....I'm an old geezer. I have 40's on my BB CST but I am going to be changing them out cause I want a lower resonance in the cab. All in all it really comes down to taste verses age...I think?

eseaton · 08-09-2008, 01:49 AM

gotta go with the 40s, putting a pair on my 67, but have a single in dual out on the wifes 95 burb and i love the sound

original_balzer · 08-09-2008, 02:32 AM

I would sugest you look into other brands lol. I havent herd a flowmaster I really liked the sound of. Its all personal taste of course but I think they sound like a beer can. I LOVE magnaflows. I have dual 3" on the 77 you literally feel the sound in your chest when your outside of it, but its mellow in the cab. But I prefer a DEEP rumble over a crackle pop.

mine sounds like the elcamino on this page
http://www.magnaflow.com/04sound/04american.asp

I also had a single dynomax race bullet on a truck it sounded good too.
turn your volume down on this one click race bullet
http://www.dynomax.com/sounds/flash/sounds.html

**FRENCHBLUE72** · 08-09-2008, 09:29 AM

I just took off magnaflows from my blazer they do sound good,just not my taste.

Quote:

Originally Posted by original_balzer

I would sugest you look into other brands lol. I havent herd a flowmaster I really liked the sound of. Its all personal taste of course but I think they sound like a beer can. I LOVE magnaflows. I have dual 3" on the 77 you literally feel the sound in your chest when your outside of it, but its mellow in the cab. But I prefer a DEEP rumble over a crackle pop.

mine sounds like the elcamino on this page
http://www.magnaflow.com/04sound/04american.asp

I also had a single dynomax race bullet on a truck it sounded good too.
turn your volume down on this one click race bullet
http://www.dynomax.com/sounds/flash/sounds.html

see ten · 08-09-2008, 06:31 AM

I don't know what series mine are, I got em used!

You can buy knockoffs on ebay now for about half the price that sound very good.

http://s16.photobucket.com/albums/b4...t=MOV00542.flv

Bishops Trucks · 08-09-2008, 06:47 AM

I like loud. I have 40's on my trucks and car. Love the sound.

**FRENCHBLUE72** · 08-09-2008, 09:31 AM

asa I love that green truck of yours and it sounds just like my blazer just wish my blazer was as nice. Jim I listened to the video and the truck sounds good is the motor a stiock crate motor with the exception of exterior bolt on goodies?

original_balzer · 08-09-2008, 03:23 PM

Yes it is all a matter of personal taste. I will say if anyone wants LOUD those dynomax race bullets are as loud as they come.

I was prooven wrong this morning though a friend stopped
and his truck sounded NICE asked him what he was running and he said flowmaster delta flows.

Bishops Trucks · 08-11-2008, 07:52 AM

Quote:

Originally Posted by FRENCHBLUE72

asa I love that green truck of yours and it sounds just like my blazer just wish my blazer was as nice. Jim I listened to the video and the truck sounds good is the motor a stiock crate motor with the exception of exterior bolt on goodies?

It's a 350 H.O. 330 H.P. crate motor. Just like it came out of the box with the exception of the Demon Carb. It also has a 3" x 11" air cleaner on it now.

race-n-jason · 08-12-2008, 11:49 PM

thanks for the compliments...

The exhaust was "echoing" in the garage. It does have a nice throaty tone, but isn't quite as loud at idle as it might have sounded.

Hope this didn't mislead you.

JEG

pissonNOS · 08-09-2008, 05:58 PM

i have flowmaster 50s and i love em and im only 23?

race-n-jason · 08-10-2008, 07:06 PM

Here is a VIDEO CLIP of some original 40 series Flows, 2-1/2" pipe dumped prior to the rear axle. 454 w/ mild cam. This shot is from inside garage, which propably wasn't the best place to put the camera, but you'll get the idea.

JEG

Jcentsr6 · 08-10-2008, 09:32 PM

I have Super 44's on my 402bb with Hooker super comp headers.....I always get people saying they like the sound. I love it. Mine comes out right before the rear wheels.

QKENUF4U · 08-10-2008, 10:58 PM

RACE-N-JASON - that sounds sweet and exactly why i LOVE FLOWS !!!! very quick reving BB ya got too !!!!

**FRENCHBLUE72** · 08-11-2008, 01:05 AM

That sounds pretty sweet..

08-08-2008, 01:27 PM	#1
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,604	what flowmasters do I want? I have a set of flows on my blazer and I have the same flows on my 454.... But I want them louder I have 2 1/2 intlet and outlet and am running headers. I really like the flows with the choppy idle can anyone post some vids with there exhaust... __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

08-08-2008, 05:05 PM	#2
70rs/ss Registered User Join Date: Dec 2004 Location: Northern AZ Posts: 7,271	Re: what flowmasters do I want? what series are your's now?? $0's are the loudest, unless you want a single chamber (probably not!). I ran the 40's with a 3" and it was really agressive. It will depend on the cam as well, but for sure the 40/44 are the most agressive of the "street" mufflers. The table shows the series according to sound and goes from loud to mellow. I beleive there are sound clips on the flowmaster site as well? http://www.flowmastermufflers.com/mufflers.html Attached Images

08-08-2008, 06:29 PM	#3
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,604	Re: what flowmasters do I want? Im not sure which ones I have now as they were not in boxes when I recieved them. They are silver,seems like the black ones maysound a little better.. If I had to guess id say I had the deltas.. __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

08-08-2008, 07:00 PM	#4
70rs/ss Registered User Join Date: Dec 2004 Location: Northern AZ Posts: 7,271	Re: what flowmasters do I want? If they are newer (within 10 years old or so) they may have the part # stamped in them, or look at the case, from the welds on the case you'll be able to see the shape of the baffles. I love the 40 series, they give you the rappity rap, rappidy rap idle and folks will know you are coming and going!! The deltas are cool as well.

08-08-2008, 09:33 PM	#5
corn Registered User Join Date: Dec 2003 Location: here Posts: 5,789	Re: what flowmasters do I want? I have clone 40's. Love the sound of them...

08-08-2008, 10:23 PM	#6
70cst Senior Member Join Date: Feb 2001 Location: New Madison, Ohio Posts: 21,365	Re: what flowmasters do I want? I asked this from a Flowmaster Rep at the Street Rod Show in Louisville last week and he said the general rule is: 40 and younger the Series 40 and 50 and over the Series 50. He may not be to far off. __________________ A husband can be right...or...A husband can be happy. 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder!

08-08-2008, 11:20 PM	#7
corn Registered User Join Date: Dec 2003 Location: here Posts: 5,789	Re: what flowmasters do I want? Im over 40 but I still like mine loud...

08-08-2008, 11:45 PM	#8
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,604	Re: what flowmasters do I want? What is the difference between the super 40 and 44? They both sound very similar? __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

08-09-2008, 01:49 AM	#10
eseaton Registered User Join Date: Jul 2008 Location: Amarillo, TX Posts: 190	Re: what flowmasters do I want? gotta go with the 40s, putting a pair on my 67, but have a single in dual out on the wifes 95 burb and i love the sound

08-09-2008, 02:32 AM	#11
original_balzer Registered User Join Date: May 2008 Location: roosevelt utah Posts: 325	Re: what flowmasters do I want? I would sugest you look into other brands lol. I havent herd a flowmaster I really liked the sound of. Its all personal taste of course but I think they sound like a beer can. I LOVE magnaflows. I have dual 3" on the 77 you literally feel the sound in your chest when your outside of it, but its mellow in the cab. But I prefer a DEEP rumble over a crackle pop. mine sounds like the elcamino on this page http://www.magnaflow.com/04sound/04american.asp I also had a single dynomax race bullet on a truck it sounded good too. turn your volume down on this one click race bullet http://www.dynomax.com/sounds/flash/sounds.html __________________ -61 c10 short step -67 c10 short step -71 k10 long fleet -77 k20 long fleet (gettin all the goodies from frankentruck) -79 c30/k30 3+3 frankentruck (cab and frame for sale) -99 GMC yukon daily driver

08-09-2008, 06:31 AM	#13
see ten WTB this ad Join Date: Sep 2004 Location: Lafayette Georgia Posts: 5,074	Re: what flowmasters do I want? I don't know what series mine are, I got em used! You can buy knockoffs on ebay now for about half the price that sound very good. http://s16.photobucket.com/albums/b4...t=MOV00542.flv

08-09-2008, 06:47 AM	#14
Bishops Trucks KEEP ON TRUCKIN' Join Date: Jun 2005 Location: Sterling, Va. Posts: 5,731	Re: what flowmasters do I want? I like loud. I have 40's on my trucks and car. Love the sound. __________________ JIM '97 GMC Sierra K1500 '95 Chevy Silverado C1500 '71 Cheyenne Z71 / LT1 & 4-Speed SWB K/10 Father/Son Project http://www.youtube.com/watch?v=4l689JKXPnA http://67-72chevytrucks.com/vboard/payments.php "LIVIN' FREE FOREVER"

08-09-2008, 09:31 AM	#15
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,604	Re: what flowmasters do I want? asa I love that green truck of yours and it sounds just like my blazer just wish my blazer was as nice. Jim I listened to the video and the truck sounds good is the motor a stiock crate motor with the exception of exterior bolt on goodies? __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

08-09-2008, 03:23 PM	#16
original_balzer Registered User Join Date: May 2008 Location: roosevelt utah Posts: 325	Re: what flowmasters do I want? Yes it is all a matter of personal taste. I will say if anyone wants LOUD those dynomax race bullets are as loud as they come. I was prooven wrong this morning though a friend stopped and his truck sounded NICE asked him what he was running and he said flowmaster delta flows. __________________ -61 c10 short step -67 c10 short step -71 k10 long fleet -77 k20 long fleet (gettin all the goodies from frankentruck) -79 c30/k30 3+3 frankentruck (cab and frame for sale) -99 GMC yukon daily driver

08-12-2008, 11:49 PM	#18
race-n-jason -Praise the Lowered- Join Date: Oct 2001 Location: Garland, Tx, USA Posts: 280	Re: what flowmasters do I want? thanks for the compliments... The exhaust was "echoing" in the garage. It does have a nice throaty tone, but isn't quite as loud at idle as it might have sounded. Hope this didn't mislead you. JEG __________________ Race-N-Jason ('71 Chevy C-10 LWB 454/TH350) ('07 Dodge Ram 2500, 5.9 Cummins/6-speed Manual)



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08-09-2008, 05:58 PM	#19
pissonNOS senior member Join Date: Feb 2003 Location: fort macleod alberta Posts: 2,770	Re: what flowmasters do I want? i have flowmaster 50s and i love em and im only 23? __________________ 69 GMC bagged

08-10-2008, 07:06 PM	#20
race-n-jason -Praise the Lowered- Join Date: Oct 2001 Location: Garland, Tx, USA Posts: 280	Re: what flowmasters do I want? Here is a VIDEO CLIP of some original 40 series Flows, 2-1/2" pipe dumped prior to the rear axle. 454 w/ mild cam. This shot is from inside garage, which propably wasn't the best place to put the camera, but you'll get the idea. JEG __________________ Race-N-Jason ('71 Chevy C-10 LWB 454/TH350) ('07 Dodge Ram 2500, 5.9 Cummins/6-speed Manual)

08-10-2008, 09:32 PM	#21
Jcentsr6 Junior Member Join Date: Jul 2007 Location: Odenton, Md Posts: 552	Re: what flowmasters do I want? I have Super 44's on my 402bb with Hooker super comp headers.....I always get people saying they like the sound. I love it. Mine comes out right before the rear wheels. __________________ going to sell this one...looking for a SWB project next.

08-10-2008, 10:58 PM	#22
QKENUF4U Senior Member Join Date: Jan 2005 Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA Posts: 2,097	Re: what flowmasters do I want? RACE-N-JASON - that sounds sweet and exactly why i LOVE FLOWS !!!! very quick reving BB ya got too !!!! Last edited by QKENUF4U; 08-10-2008 at 10:58 PM.

08-11-2008, 01:05 AM	#23
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,604	Re: what flowmasters do I want? That sounds pretty sweet.. __________________ GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P..

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