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08-05-2004, 03:17 PM
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#1 |
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Registered User
Join Date: Dec 2000
Location: Flagstaff, AZ
Posts: 140
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quiet mufflers??
I just put some dynomax headers and thrush turbo headers on my goodwrench 350, all coming out in front of the rear wheels and it is too loud for me. Does anyone know of any quieter mufflers for 2 1/4 pipes... I'm looking at hedman turbos or flowmaster 50s.... i just need something quieter.
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08-05-2004, 04:13 PM
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#2 |
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The Blazer King
Join Date: Sep 2000
Location: Valrico, Fl (Tampa)
Posts: 1,212
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I have Thrush Glass-Packs right before my Dynomax Ultraflow mufflers. Both are straight through design. Very quet while cruising but get loud only on full throttle. I like it.
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72 2wd Blazer. Its the superbichinest, megacoolinest, superflowinest. |
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08-05-2004, 04:21 PM
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#3 |
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Registered User
Join Date: Aug 2004
Location: SW Washington
Posts: 947
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Well i Know the flowmaster delta flow mufflers are said to be quiter than there other muffles so i think a 50 series in those would be pretty quiet. no personal experience, so not sure though.
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72 Chevy lwb, cowl hood, shaved antenna, shaved bedrails, blazer tank, sidemarker fill, 1pc windows, flowmaster 40's, alpine deck, infinity 6x9's, infinity 4"ers, 2 jl audio 10w0's, grant wheel, keyless entry and alarm, more waiting to be done... |
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08-05-2004, 04:27 PM
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#4 |
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Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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go to local autoparts store and get generic "turbo" mufflers for $15-$20 each
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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08-05-2004, 05:27 PM
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#5 |
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72 Cheyenne
Join Date: Oct 2001
Location: San Diego
Posts: 2,086
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I have the Delta 50's, they're pretty loud, louder than I thought they would be anyway.
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08-05-2004, 05:32 PM
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#6 | |
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Senior Member
Join Date: Feb 2004
Location: Ponca city now kingfisher Oklahoma
Posts: 1,220
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Quote:
Summit fully welded mufflers sound nice and are quiet, flowtech afterburner mufflers are nice too. but a little louder. I'd put tailpipes behind the rear tire. The muffler guy I know says they will discolor the wheel if exhaust flows on them continuous, hence the reason why the fords in 1997 had the tailpipe in front of the tire and went to the back.. |
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08-06-2004, 02:14 AM
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#7 |
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Registered User
Join Date: May 2003
Location: Shreveport LA
Posts: 3,170
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Dynomax 20"-case Turbo mufflers are quiet. PN 17747 is the 2.25" version. Summit PN is WLK-17747. They're a little over $40 each, but have a lifetime warranty from the maker, and a pair of them will handle over 360hp without significant restriction. An X-pipe would help, as each muffler would then see twice as many pulses (it's easier to muffle more pulses). An H-pipe would also help, but not as much.
http://www.dynomax.com/documents/super_turbo_specs.pdf On this page, Street, Sport, & Race are relative sound ratings. The number next to that is the air flow rate at 1.5in.Hg, & below that are HP ratings, single/dual. http://pontiacstreetperformance.com/psp/exhaust.html has noise & performance charts for several different mufflers, & something on X- & H-pipes. |
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08-06-2004, 03:51 AM
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#8 |
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The LuvShack Garage
Join Date: Jan 2004
Location: Maple Grove, TN (West Side)
Posts: 30,468
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BUDDY SELLS MAGNAFLOW, HE IS DOING A 85 JIMMY TODAY WITH 2 1/2
ALUMINIZED PIPE, CERAMIC COATED LONG TUBE HEADERS, STAINLESS 3" MUFFLERS, AND STAINLESS 3" X 18" TIPS OUT THE BACK, I LIKE THERE MUFFLERS BECAUSE THEY ARE STRAIGHT THROUGH LIKE A FLOW BUT R NOT NEAR AS LOUD, NO INTERIOR HUM, WHEN U STOMP ON EM THOUGH THEY HAVE A NICE MEDIUM DEEP TONE, I WILL TRY TO GET SOME PIC'S. http://www.magnaflow.com/01home.htm 
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Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T |
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08-06-2004, 04:43 AM
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#9 |
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Account Suspended
Join Date: Apr 2004
Location: Nor Cal, Sonoma
Posts: 324
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here luv
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08-06-2004, 07:27 AM
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#10 |
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Registered User
Join Date: Feb 2000
Location: Center City, MN, USA
Posts: 3,254
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After all the LMC bashing going on here I'm still gonna say it...
IMHO the best deal out there is the LMC complete dual exhaust package. I believe it is less than $200 shipped to your door. It bolts to your stock manifolds, exits at the rear or behind the rear tires like it is supposed to, and is quiet.
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'70 cab, '71 chassis, 383, TH350, NP205. '71 Malibu convertible '72 Malibu hard top Center City, MN |
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08-06-2004, 07:32 AM
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#11 | |
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.........................
Join Date: Nov 2001
Location: benton, ky
Posts: 285
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Quote:
What he said. 
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1971 LWB Chevy C-10 350/350 3:42 eaton
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08-06-2004, 08:29 AM
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#12 | |
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COMING SOON...
Join Date: Feb 2003
Location: Ft Worth TX
Posts: 406
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Quote:
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Linear Mode
