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Thread: Witch Are Better ???

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  1. #1
    TELL IT LIKE IT IS crazylou's Avatar
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    Question Witch Are Better ???

    WITCH ARE BETTER ???

    3IN MAC PRO DUMPS OR 3IN ORIGINAL 40 SERIES...
    (SOUND,PERFORMANCE AND OVERALL)

    THANKS FOR UR IMPUT...
    COREY...

    *04 Torch Red Cobra
    1 of 164 with med.graphite inserts

    Work done and Tuned by Rodeheaver's Hot Rod shop...

    471hp/489tq
    -------------------------------------------------------------------

    *1970 chevelle ss L-S5 454, 4 spd
    real deal not a clone have paperwork



  2. #2
    Senior Member Rodeheaver's's Avatar
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    the mac mufflers are pretty much empty metal boxes, tahe flomasters are supposed to aid in scavenging..
    2015 A6 Mustang GT that so far has gone 9.48@147 but still the fastest prochargerd S550 in the world aside from Tim Essick's!
    www.Rodeheavershotrod.com

  3. #3
    On the down low cam303's Avatar
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    I would prefer a straight through muffler for performance. Love the chambered flowmaster sound but they don't make the most power.

    Which witch is which? Lol
    Last edited by cam303; 10-19-2009 at 10:35 AM.

  4. #4
    I heard the Mac's rust out quite quickly, never had a set though.
    Matt
    94 Ford Ranger
    01 KX125
    2002 Ford Mustang GT - 13.96 @ 98.8 (sold)

  5. #5
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    chokemasters sound good but kill power noticeable power too. i prefer magnaflow or straight thru design muffler


    Quote Originally Posted by LS3GTO View Post
    "Sir, do you like getting killed by LSx powered vehicles ?"
    Quote Originally Posted by dannythekid View Post
    You can't swing a dead cat without hitting a car with a LS motor in it (Especially at 1st-Try!).
    /twocents

  6. #6
    TELL IT LIKE IT IS crazylou's Avatar
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    Which witch is which? Lol

    lol was half asleep when posted...
    COREY...

    *04 Torch Red Cobra
    1 of 164 with med.graphite inserts

    Work done and Tuned by Rodeheaver's Hot Rod shop...

    471hp/489tq
    -------------------------------------------------------------------

    *1970 chevelle ss L-S5 454, 4 spd
    real deal not a clone have paperwork



  7. #7
    On the down low cam303's Avatar
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    Back in the mid 90's I was running a stock bottom end with tfs heads, f-cam, gt-40 intake, and an s-trim. I had 2 chamber flows with no tailpipes. Just dropping the mufflers off behind the h-pipe would pick the trap speed up by 3-4 mph EVERY time. Shows how restrictive they are!

  8. #8
    TELL IT LIKE IT IS crazylou's Avatar
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    Just Tryin 2 Fig Out Exhaust For My 408, Thanks Guys...
    COREY...

    *04 Torch Red Cobra
    1 of 164 with med.graphite inserts

    Work done and Tuned by Rodeheaver's Hot Rod shop...

    471hp/489tq
    -------------------------------------------------------------------

    *1970 chevelle ss L-S5 454, 4 spd
    real deal not a clone have paperwork



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