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> 2.0/4 muffler mod?, Spo'ty?
redshift
post Aug 17 2003, 04:31 PM
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I seem to remember a web page around that had a project similar to the /6 sport conversion for the 2.0/4, anyone know where that is/was, or have a picture of such a thing.

I have a pic of the mods somewhere on about 300 gigs of used drive space..

(IMG:style_emoticons/default/headbang.gif)

I was thinking of doing my first welding...


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tryan
post Aug 17 2003, 04:59 PM
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here is an internal shot of a teener OEM. i would just wack off or open up the preforated ends that feed the central chamber for starters.


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redshift
post Aug 17 2003, 05:14 PM
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Ouch!

Hey, running it pretty much like the /6 sport would be loud as hell, huh?

(IMG:style_emoticons/default/happy11.gif)

Thanks man.


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tryan
post Aug 17 2003, 05:26 PM
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the inlets feed into the ends. ( the shot cuts off the right side. a bad crop ) the preforated tube that you can see ( and another underneath feed the central chamber through preforation in the end of the pipe (~1/16" holes?)

a larger diameter pipe goes from the center of the central cavity to the extreme left in the photo( passenger side on the car). another pipe goes all the way across to the tail pipe.

hell. the exhaust has to travel 10' inside the maze.

the sport muffler thing is on the bird board. they are a little raspy in sport mode, so the neighbors would not like me.
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TimT
post Aug 17 2003, 05:28 PM
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tryan
post Aug 17 2003, 05:35 PM
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teeners don't look like that internally.
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TimT
post Aug 17 2003, 06:12 PM
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wasnt sure.. he kept mentioning the/6 muff......the principles would be the same
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tryan
post Aug 17 2003, 06:26 PM
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mine sounds pretty cool with the muffler OFF. (IMG:style_emoticons/default/rolleyes.gif) it is LOUD. louder than the 351 in the boat with straight pipes.

the teener muffler looks more restricted than the pre 74 911. i think removing the preforated end would shorten the effective length by 10%, but still keep it somewhat quiet and look stock.
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Aaron Cox
post Aug 17 2003, 09:14 PM
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anyone ever done brads flowmaster conversion for a /4?...that could be a fun project! (camaro muffler 2 in 2 out)
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Brad Roberts
post Aug 17 2003, 09:16 PM
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Interesting idea ACox. (IMG:style_emoticons/default/idea.gif) I may have to try that one.


As soon as I start building my street car...


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Aaron Cox
post Aug 17 2003, 09:18 PM
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thats what i wanna do..... (after i learn how to weld- or have my friend do it...) 2 in 2 out would be cool!


can you post that pic of your /6 setup plz (to get an idea) - did you go with bent tubing or welded pieces?
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airsix
post Aug 17 2003, 09:26 PM
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QUOTE(Brad Roberts @ Aug 17 2003, 07:16 PM)
Interesting idea ACox. (IMG:style_emoticons/default/idea.gif) I may have to try that one.
As soon as I start building my street car...
B

(IMG:style_emoticons/default/ohmy.gif) Brad's going to own/drive a 914 OF HIS OWN?!!!!! jk (IMG:style_emoticons/default/wink.gif)
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boxstr
post Aug 17 2003, 09:27 PM
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Saw acouple of Gamroth Rothsport Flowmaster setups for the six for sale at the John Walker swap meet. Looks very neat and I have seen them on some 914-6 racers at the vintage races. Has the look of a Boxster S out the back. Very KEWL.
CCLINFLOWMASTERLAND
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tat2dphreak
post Aug 18 2003, 01:45 PM
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a conversion kit to use flowmaster or cherry bomb//glasspack mufflers like a chebbie uses would be really cool! I like LOUD!! and that would be LOUDER and cheaper than another MONZA 4-tip set up.
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Dave_Darling
post Aug 18 2003, 03:14 PM
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A local guy "sport-ized" a stock 2.0 "sausage" muffler so that it was two-in-two-out. Had the two outlets in the middle, just like the 911 sport muffler.

That sucker was freaking loud!! Much louder than the Bursch. I drove it that way for a few months and then s**tcanned it (actually, sold it to another local guy who is partly deaf!) because it was so loud.

--DD
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