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Dual Flowmasters or Dual Dynomax??

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Old Nov 29, 2006 | 08:07 PM
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MyNameIsMud
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Dual Flowmasters or Dual Dynomax??
Im looking for the best sound and most significant HP gain. I have a 91 z28 5.7 350. Please help me out.
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Old Nov 29, 2006 | 08:16 PM
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Originally Posted by MyNameIsMud
Im looking for the best sound and most significant HP gain. I have a 91 z28 5.7 350. Please help me out.
which dynomax mufflers are you going with,,,if its the welded ultra flow mufflers,,,i would spend the extra money and get the magnaflows,,same muffler better quality
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Old Nov 29, 2006 | 09:46 PM
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def. dynomax over flomasters on a V8
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Old Nov 30, 2006 | 01:43 AM
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i went from a dual flowmaster setup with h pipe to a x piped dynomax exhaust on a small block nova. what a world of a difference!! soo much smoother sounding and def more power
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Old Nov 30, 2006 | 06:45 AM
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x2 on the magnaflow

and why are you putting dual exhaust on a TPI 350?? talk about overkill
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Old Nov 30, 2006 | 02:56 PM
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overkill? in what way
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Old Nov 30, 2006 | 04:57 PM
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Originally Posted by teke184
x2 on the magnaflow

and why are you putting dual exhaust on a TPI 350?? talk about overkill
Overkill? Stock 4.6L mustangs have dual exhaust 350 is about 70 more cubic inches than that.
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Old Nov 30, 2006 | 06:58 PM
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just doesn't seem like it'll be making enough power to warrent the effort.

a 3" catback with a good flowing muffler would be fine.

but hey...its your car..

and i can't argue....duals sound SWEET

get some pics and video
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Old Nov 30, 2006 | 07:44 PM
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yea i totally know what you mean with the overkill but just because i dont need them now i may later. also like you said it sounds awesome
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