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Exhaust mufflers

Discussion in 'The Hokey Ass Message Board' started by jeffd1988, Jun 28, 2016.

  1. jeffd1988
    Joined: Apr 12, 2016
    Posts: 537

    jeffd1988

    Hello hambers. What is a nice muffeler to use that has a nice light rumble slight throaty but not anoying on the highway. What do most of you guys run?
     
  2. KsRoddin
    Joined: Feb 8, 2009
    Posts: 27

    KsRoddin
    Member

    Good question. I'd like to upgrade my Caddy a little. So also curious. I have a buddy running Magnaflows and love the Purrr. I'll see if I can find out a model.
     
  3. AVater
    Joined: Dec 9, 2008
    Posts: 3,473

    AVater
    ALLIANCE MEMBER

    Running Porters on my Flathead. Nice people there to talk with at the factory.
     
    lothiandon1940 likes this.
  4. PunkAssGearhead88
    Joined: Jul 9, 2006
    Posts: 1,791

    PunkAssGearhead88
    Member
    from So Cal

    I would stay away from chambered mufflers. If by "annoying" you mean drone or resonace, mufflers with longer casings and running tailpipes will help with that. Of course too much muffler and it may sound too tame, you gotta find that right balance.
     
  5. mcyunger
    Joined: Jan 17, 2010
    Posts: 123

    mcyunger

    we just put a set of walker sound f/x mufflers on our old ford with a 390. beautiful sound and slight rumble on the freeway. 18.00 each on rock auto. we will buy them again.
     
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  6. indyjps
    Joined: Feb 21, 2007
    Posts: 5,396

    indyjps
    Member

    jeffd1988 likes this.
  7. jeffd1988
    Joined: Apr 12, 2016
    Posts: 537

    jeffd1988

    Ok i will be investigating all of these. I truely apriciate the input here. And yes what i mean by anoying is drone i do not want that.
     
  8. Truck64
    Joined: Oct 18, 2015
    Posts: 5,325

    Truck64
    Member
    from Ioway

    Porters are nice, a little more $$, but a quality product. They are sort of civilized sounding when necessary but get nice and loud when punched.

    Drone is a different deal and depends on the overall length and resonant frequency of the exhaust system altogether or somesuch. A good muffler guy knows how to stop it, it can be annoying.
     
    gimpyshotrods and jeffd1988 like this.
  9. Of course, a set of premium quality muffler bearings is essential
     
    wackdaddy, Sporty45 and Moondog13 like this.
  10. wbrw32
    Joined: Oct 27, 2007
    Posts: 7,314

    wbrw32
    Member

    PORTERS...very traditional....I ran them back in 1954 on my 39 Delux cpe
     
  11. 1946caddy
    Joined: Dec 18, 2013
    Posts: 2,357

    1946caddy
    ALLIANCE MEMBER
    from washington

    I prefer the one's with the zerk fittings as the sealed bearings tend not to last as long.
     
    gasser57! and Bandit Billy like this.
  12. bobss396
    Joined: Aug 27, 2008
    Posts: 18,739

    bobss396
    Member

    Running Summit Cherry Bombs on my Ford... not installed yet but will have exhaust out to the back bumper.
     
  13. Moondog13
    Joined: Sep 7, 2006
    Posts: 805

    Moondog13
    Member

    I threw a pair of Thrush gl***packs on my '68 Cadillac when I had it, got longer ones 28" maybe... anyway, they sounded really nice and not annoying on the highway. They're cheap too!
     
  14. 27Tudor
    Joined: Jun 17, 2007
    Posts: 125

    27Tudor
    Member

    Go to the Flowmaster website. They have some great charts that each type of muffler and how they sound.

    Sent from my SM-N910V using H.A.M.B. mobile app
     
  15. Mr. Sinister
    Joined: Sep 3, 2008
    Posts: 1,529

    Mr. Sinister
    Member
    from Elkton, MD

    What he said. Have a Thrush gl***pack on my 68 Caddy and it sounds great. Nice and mellow, but still has a noticeable sound.
    I have Pypes Street Pros on my 55 (entire Pypes header-back system in stainless was $450). Can't beat them for the money in my opinion.
     
  16. RR
    Joined: Nov 30, 2008
    Posts: 115

    RR
    Member

    Just replaced some Pypes mufflers with Dynomax Super Turbo's. Haven't fire it up yet but really looking forward to it- supposed to be a much quieter sound which is what I was looking for.
     
  17. Mr. Sinister
    Joined: Sep 3, 2008
    Posts: 1,529

    Mr. Sinister
    Member
    from Elkton, MD

    Which ones were you running? They have 3 different models, and the Street Pros are the quietest. I'd put them somewhere between a Flowmaster 50 and 40 series. Nice bark at idle and at full tilt, but mellow when cruising.
     
    jeffd1988 likes this.
  18. Flatblack 31
    Joined: Oct 14, 2011
    Posts: 238

    Flatblack 31
    Member

    Run dual Smithys on all 3 of these. 302 Ford, built Flatty and SBC.... Love the sound.
    ImageUploadedByH.A.M.B.1467206821.870514.jpg
     
    lothiandon1940 likes this.
  19. rusty rocket
    Joined: Oct 30, 2011
    Posts: 5,254

    rusty rocket
    Member

    X2 ^^^^^^^ Nice mellow rumble. My pops has them on his 40 sedan and I have them on my 32 sedan. I had them on my Flathead powered 26 T modified but it was to quite so I took them off and now run straight pipes.
     
  20. Hdonlybob
    Joined: Feb 1, 2005
    Posts: 4,150

    Hdonlybob
    Member

    Smithy's on my Biscayne....located so they only have about ~3 1/2 feet of tailpipe...also used 2 1/2" exhaust all the way... very nice noticeable sound but not annoying...
     
  21. Jalopy Joker
    Joined: Sep 3, 2006
    Posts: 34,075

    Jalopy Joker
    Member

    a lot depends on your ride, insulation, type motor, your preference of mild to wild - lots of opinions will continue - one size/sound does not fit all
     
  22. COCONUTS
    Joined: May 5, 2015
    Posts: 1,227

    COCONUTS

    Best bet to run a set of new 1963 Corvair turbo mufflers right from NAPA. HA HA anyone remember those?
     
  23. crminal
    Joined: Jun 6, 2010
    Posts: 1,941

    crminal
    Member

    lothiandon1940 likes this.
  24. I run the short Smithys on the 49. Nice sound....
     
  25. wright
    Joined: Nov 19, 2007
    Posts: 65

    wright
    Member
    from illinois

    X 2 on the Brockton Mellowtone's . I am runiing 2 on my dual exhaust behind my ohv banger.
     
  26. 38Chevy454
    Joined: Oct 19, 2001
    Posts: 6,787

    38Chevy454
    ALLIANCE MEMBER

    I like the generic "turbo mufflers", you can find many brands. Tailpipes all the way out the back make a big difference also.
     
  27. jeffd1988
    Joined: Apr 12, 2016
    Posts: 537

    jeffd1988

    This sounds like what i could be looking for
     
    Mr. Sinister likes this.
  28. Bandit Billy
    Joined: Sep 16, 2014
    Posts: 15,971

    Bandit Billy
    ALLIANCE MEMBER

    I am running 22" smithy's on the flathead and they sound stupid good.
     
    Flatblack 31 likes this.
  29. Champscotty58
    Joined: Jul 1, 2010
    Posts: 122

    Champscotty58
    Member

    Another vote for Brockman Mellowtones! Mine are gl*** packed. I forget the length, maybe 20"??Great guy to deal with and very helpful. Good quality and had them at my door in a few days. Installed them as far back as possible ahead of the rear axle. Throaty idle, raps out nice(pretty loud), but cruising down the highway is mellow. No drone.
    Love em.
     
  30. CME1
    Joined: Aug 10, 2010
    Posts: 356

    CME1
    Member

    I like'd the sound of 24" smithy's on my 6cyl chevy's with duels , I think they were 24", anyway , also really great sounds on my 1940 Ford Cp , with flathead, ( do not have any more). But I vote for Smithy's.
     

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