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Old 08-20-2004, 08:59 PM
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ran with TOG headers last night and didnt gain anything

WHY?
Old 08-21-2004, 09:37 PM
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what does the rest of your exhuast consist of?
Old 08-21-2004, 09:41 PM
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Originally Posted by Tokez420
what does the rest of your exhuast consist of?
Excellent question.
Old 08-21-2004, 09:42 PM
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from the y pipe back is a hacked up mess
2.25" into a 3" flowmaster dumped before axle
Im fixing to change that though
Old 08-21-2004, 09:45 PM
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I plan on taking it back next thursday with everything from the ypipe back off
before I make any assumptions
but the more I think about it I know thats whats not letting me see any gains
Old 08-21-2004, 09:52 PM
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Sounds like you already know what the problem is.

Stick with the dual 2.25" pipe or dual 2.25 to single 3" that you already have, that is the right size.

There should be no exhaust leaks. Leaks at the collector flanges will kill the performance. The Flowmaster may sound great but they're not the best for flow. If you can swap in some more freely-flowing muffler(s) I think it would help. On the other hand if you're really attached to the Flowmaster sound you may consider going to 2.5" pipe and mufflers with 2.5" dumps. It's likely that you'd lose a little bit of torque at the lower RPMs but you'll get it back up top for a smaller overall E/T.
Old 08-21-2004, 09:55 PM
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no its a single 2.25 pipe going to a 3 flowmaster
Old 08-21-2004, 09:59 PM
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hell it may be smaller its smaller than the stock pipe from the Y pipe back
what size is stock??
Old 08-21-2004, 10:06 PM
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Originally Posted by gamedawgx53
no its a single 2.25 pipe going to a 3 flowmaster
There's got to be two pipes. It must be a dual-inlet muffler, right? It can't really be that small... a single 2.25 is TINY! Ford would do that!

I guess it could be a single 2.5", but even that's too small if you want performance.

Regardless of what's on it now it needs to be dual 2.25" into a 3" y-pipe and 3" muffler or dual 2.25" into a dual 2.25" inlet muffler with single 3" or dual 2.25" out.
Old 08-21-2004, 10:21 PM
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the y pipe is stock to the 2 bolt flange except for the adapters that came with the togs
from where it bolts to the Y pipe back about 6" is stock single 2.5 (i think) and rigged with smaller than stock piping I assume 2.25 into a 3" single in flowmaster with dual outlets dumped before axle

would going with a universal Ypipe 2X2.5 in 1X3.5 out with 3.5 pipe to a single in single out hooker aerochamber or dynomax dumped 3.5 help me any


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