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#1 |
Registered User
Join Date: Nov 2001
Location: yoop
Posts: 54
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Delta Flow 40 Series
This has probably been discussed a thousand times but I was wondering what everyone thought of the 40 series delta flow.
I currently have the 50 series delta flows and really like the sound but would like something a tad louder. thanks |
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#2 |
Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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I've got a pair on my '72. 350 with headers, 2.5" duals, and turndowns infront of the rear axle. Sounds pretty good, i like it. Fairly quiet under light thorttle and at idle but gets really loud when you open it up. I ran them w/o any turndowns for a long time and it sounded really, really mean, but was a bit loud and got on my nerves eventually. I'd defenitly reccomend them.
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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#3 |
Registered User
Join Date: Nov 2001
Location: yoop
Posts: 54
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do you have the regular 40's or the delta flow 40's?
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#4 |
Registered User
Join Date: Jan 2004
Location: glendale/tucson
Posts: 199
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i have the same setup minus the turndowns, and the mufflers are the regular 40's not the delta flows. i am pleased with them, although i could go for something louder.
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#5 |
Registered User
Join Date: Nov 2001
Location: yoop
Posts: 54
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I just had my girlfriend run my truck up and down the street. I know I know i shouldnt let her run around unmonitored but I had to listen to the exhaust.
I really like how the 50 series delta flow sounds but its just to quiet. It has a nice deep performance sound. Does anybody know if the 40 series delta flow is a similiar sound just louder? I wish the flowmaster page had better sound clips. They should put the different mufflers on the exact same vehicle without any cats on it. That'd be a lot better way to compare them. |
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#6 |
72 Cheyenne
Join Date: Oct 2001
Location: San Diego
Posts: 2,086
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I have the 2 chamber 40's non delta, check out the vids, they sound pretty good.
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#7 | |
Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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Quote:
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'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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#8 |
ran out of money
Join Date: Apr 2003
Location: northern, NJ
Posts: 925
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when i get some more money i plan on running 40 series but not the delta series.... somewere i read that it is only supposed to reduce interior noise, but since my truck rattles and makes enough noises i really dont care about an extra one. plus my dad has dual 40's on his lt1 station wagon and it sounds real nice.
Dion: nice truck sounds real nice!!! but your cam doesnt sound radical enough for the street....... maybe you need a little more overlap Rat
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Modify everything, leave nothing alone!~ ![]() ![]() |
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#9 |
Registered User
Join Date: Nov 2001
Location: yoop
Posts: 54
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thanks for the video's. nice truck. sounds really good. i'll be sitting here and listening to them all night.
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#10 | |
72 Cheyenne
Join Date: Oct 2001
Location: San Diego
Posts: 2,086
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Quote:
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#11 |
Speed Limit = Floorboard
Join Date: Jan 2004
Location: Kasilof, Alaska
Posts: 803
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Aw come on only a block?...lol. I have to have one of my buds drive my truck once, but I'm sure its a ways. 2 1/2 and 12 inch glasspacks run out in front the rear tires.
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1971 C20 350, 4-speed - Sold. 1985 K10 350, Built 700r4, Edel 1406, Performer intake, MSD Ign, Hooker Comps, Silverstars, Piaa drivers, LED tails, Toyo A/T 31's, Eaton Posi, the project. "Build for torque, horsepower will follow" |
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#12 |
Registered User
Join Date: Nov 2001
Location: yoop
Posts: 54
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dion
any idea how much quieter the delta flow 40's are compared to the ones you have? |
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