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-   -   How many 911 3.6 conversions out there ? (http://forums.pelicanparts.com/porsche-911-technical-forum/238501-how-many-911-3-6-conversions-out-there.html)

stv951 11-12-2005 01:23 AM

Are these as strong as the Fuchs ?

mb911 11-12-2005 05:13 AM

Yes you make the mufflers locally but How many want to screw around when they get to that point. I know I would like bolt on nice fitting and good sound.. with no hassles

efhughes3 11-12-2005 05:28 AM

This thread sucks for those of us still driving 3.2s.

Joeaksa 11-12-2005 05:47 AM

Threegunner,

Have any better photos of the exhaust? Very nice looking car and wheels!

Joe A

Joe Bob 11-12-2005 05:55 AM

Quote:

Originally posted by mb911
Yes you make the mufflers locally but How many want to screw around when they get to that point. I know I would like bolt on nice fitting and good sound.. with no hassles
At the end of the install......back a long time ago in a galxy far, far away......I was stuck with twin Supertraps....ran them for 3 years.

I did the change over to my custom single out when I did my long hood conversion.......best thing I ever did.

drums 11-12-2005 06:05 AM

The 993 heat exchangers, original cats W/3" resonant tips. Very inexpensive and the sound is addictive!http://forums.pelicanparts.com/uploa...1131807863.jpg
It's legal, too! Even here in Ca.
Drums

Joeaksa 11-12-2005 06:12 AM

Quote:

Originally posted by drums
The 993 heat exchangers, original cats W/3" resonant tips. Very inexpensive and the sound is addictive! It's legal, too! Even here in Ca. Drums
Photos man! We need photos of the exhaust!

Joe A

drums 11-12-2005 06:27 AM

I don't have photos of just the exhaust, but all you do is cut off the flanges on the cat converter and weld on the resonator tips. Oxygen sensors stay in the same place, nothing but the flanges are changed.
It is really simple and the tips cost about $30.00 apiece. Timmins gave me the company name and part number. They look like the same tips he uses on the Crappy Hab set up.
Some have complained that the sound 'drones' at certain RPM's. I have not found that to be the case with this engine. Everyone that hears it remarks on how good [and mean] it sounds. It may have to do with the angle of the tips, too[?].
The pain has been to fit a muffler. Most people take the cats off so that they can fit a muffler. That renders the car illegal [at least here in Ca.].
Some of the dissatisfaction with the sound of different muffler set ups [I believe] is the removal of the cats and heat exchangers. Just leave it all intact and add the tips and WALLAH! Great sound, great exhaust flow and inexpensive!
Drums

KobaltBlau 11-12-2005 10:20 AM

Pictures Would be appreciated, Drums!

drums 11-12-2005 10:35 AM

I will have to jack up the car, take pictures and post them for you. It may be a couple of days, but I will do it.
Drums

threegunner 11-12-2005 10:51 AM

My quess is that all those that have done a 3.6 conv. ponder what to do with the exhaust. Welding on tips to the existing cat is a no brainer. But it only takes 15-30 min. driving the car when you realize that ear plugs will be a requirement to save your hearing or...find a real muffler. Heres empirical proof of that.
Cat done by Erik Shahoian
HC by Timmins

http://forums.pelicanparts.com/uploa...1131824823.jpg
http://forums.pelicanparts.com/uploa...1131824923.jpg

Craig 930 RS 11-12-2005 01:39 PM

Cat setup sounds blatty and odd, IMO - but better than a lot of mufflers ;-)

mb911 11-12-2005 03:52 PM

guess I need to make them up

Joe Bob 11-12-2005 03:57 PM

Can't get much simpler than this....

http://forums.pelicanparts.com/uploa...1131843378.jpg

Then finished.....

http://forums.pelicanparts.com/uploa...1131843463.jpg

KobaltBlau 11-12-2005 04:56 PM

not officially california legal though is it mike?

drums 11-12-2005 05:06 PM

The trick is to use RESONATOR tips, not just a piece of pipe.
Maybe the '97 uses different cats but the sound of my '97 with just the cats and resonator tips is good through the whole rpm range.
The rules for smog in Ca. are so tight that to change anything before or on the cats is subject to the dreaded 'red flag' during a smog inspection.
When undertaking an engine swap, consideration must be given to the 'Referee' process [here in Ca.]. If your car is taken to a regular smog station, chances are that you will be 'red flagged', then you are in for a trip through the DMV 'maze'. Go first to the referee. They are more sensable and will [within the law] approve your new engine. This works if you are putting in a newer, cleaner burning engine. No carburators, please.
If you don't live in Ca., don't fret-it is coming to your area. The cancer starts on the left coast and spreads [quickly].
Drums

Joeaksa 11-12-2005 05:40 PM

Mike,

Got any "underneath" pics of the setup?

Joe A

Joe Bob 11-12-2005 05:43 PM

Quote:

Originally posted by KobaltBlau
not officially california legal though is it mike?
I've been passing....but I've been "passing for years'....

Joeaksa 11-12-2005 05:47 PM

Quote:

Originally posted by mikez
I've been passing....but I've been "passing for years'....
Mike, we are not talking about "passing gas," we are talking about other things!!! :)

Joe A

Joe Bob 11-12-2005 05:51 PM

Quote:

Originally posted by Joeaksa
Mike,

Got any "underneath" pics of the setup?

Joe A

Whatya want pics of?


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