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-   -   Post your ITB Setup (http://forums.pelicanparts.com/porsche-911-technical-forum/925845-post-your-itb-setup.html)

81SC 02-18-2017 01:26 PM

[QUOTE=VZ935;9478876]Early Andial 962 itb's rebuilt by Matt Blast

http://forums.pelicanparts.com/uploa...1487443340.jpg

You win :)

rswannabe 02-18-2017 07:15 PM

Here's mine: PMO 46's run by Motec. Bosch 044 fuel pump. I'm on vacation right now and don't remember the injectors or pressure regulator. 3.8 motor with careful port work and a slightly hotter cam making 370 hp and 315 lbft. The early factory airbox in the picture was tested but found to me too small to support the needed airflow. Max power and torque were reached with K&N air filters and a early factory style 2 in and 2 out sport muffler. Headers are B&B 1 3/4".

http://forums.pelicanparts.com/uploa...1487477502.jpg

al lkosmal 02-18-2017 09:14 PM

Beautiful engine Brooke...................

regards,
al

VZ935 02-18-2017 09:20 PM

Quote:

Originally Posted by al lkosmal (Post 9478920)
We are not worthy...........

I love all the eye candy I see here. Sometimes I have to avoid looking at these threads because they inspire me to build something else.

RSR slides used with efi and a 962 flat fan on a 3.4


http://forums.pelicanparts.com/uploa...1487485209.jpg
http://forums.pelicanparts.com/uploa...1487485223.jpg

Shaun @ Tru6 02-19-2017 03:28 AM

That looks sharp! Is it a Gamroth motor?

Did you consider cutting strategic areas out of the early airbox and replacing with screen to increase flow?


Quote:

Originally Posted by rswannabe (Post 9479399)
Here's mine: PMO 46's run by Motec. Bosch 044 fuel pump. I'm on vacation right now and don't remember the injectors or pressure regulator. 3.8 motor with careful port work and a slightly hotter cam making 370 hp and 315 lbft. The early factory airbox in the picture was tested but found to me too small to support the needed airflow. Max power and torque were reached with K&N air filters and a early factory style 2 in and 2 out sport muffler. Headers are B&B 1 3/4".

http://forums.pelicanparts.com/uploa...1487477502.jpg


JakobM 02-19-2017 06:31 AM

Quote:

Originally Posted by VZ935 (Post 9479467)
I love all the eye candy I see here. Sometimes I have to avoid looking at these threads because they inspire me to build something else.

RSR slides used with efi and a 962 flat fan on a 3.4

http://forums.pelicanparts.com/uploa...1487485223.jpg

Holy moly that looks good! Love those flat fan setup, and ITB's - How much was the engine moved forward using that custom engine mount? and did the transmission mount had to be custom to fit under the chassis? Thanks for sharing!

VZ935 02-19-2017 07:41 AM

Ran an upside down 935 box

Quote:

Originally Posted by JakobM (Post 9479640)
Holy moly that looks good! Love those flat fan setup, and ITB's - How much was the engine moved forward using that custom engine mount? and did the transmission mount had to be custom to fit under the chassis? Thanks for sharing!

http://forums.pelicanparts.com/uploa...1487522442.jpg

rswannabe 02-19-2017 10:03 AM

Quote:

Originally Posted by Shaun @ Tru6 (Post 9479518)
That looks sharp! Is it a Gamroth motor?

Did you consider cutting strategic areas out of the early airbox and replacing with screen to increase flow?

It's not a Gamroth build. We did cut a second 3" intake on the front side of the airbox and the two intakes theoretically should move enough air. The issue seems to be not enough volume of air around the velocity stacks to allow sufficient flow for the motor at peak demand.

Shaun @ Tru6 02-19-2017 11:04 AM

Interesting, thanks.

onboost 02-26-2017 08:04 AM

Here's mine... set to go on twin plug 3.0/3.2ss,

http://forums.pelicanparts.com/uploa...1488128647.jpg

al lkosmal 02-26-2017 08:14 AM

Twm
 
Quote:

Originally Posted by onboost (Post 9488859)
Here's mine... set to go on twin plug 3.0/3.2ss,

http://forums.pelicanparts.com/uploa...1488128647.jpg

Nice....are those TWM/Borla ITBs or PMO? I've used them both and they work very well.

regards,
al

sp_cs 02-26-2017 08:22 AM

Long shot but has anyone noticed any major differences on the (butt) dyno between PMO and Jenveys?

onboost 02-26-2017 08:44 AM

Quote:

Originally Posted by al lkosmal (Post 9488869)
Nice....are those TWM/Borla ITBs or PMO? I've used them both and they work very well.

regards,
al

Thanks Al, these are TWM.. can't wait to get the project stated, have most of the parts in place already. Just need to split case for some clean-up and a re-seal (42k mi eng)... or might go deeper with case mods, turbo oil pump etc.. biggest thing is I'm still trying to get a what cam would be the best for this application.

Will be going with the Rasant ?? Aem Infinity set-up as I have two of these I will end-up doing and would like to be able to duplicate some of the effort. Although the 2nd eng is already 3.4 running Carrera intake.. which will stay.

Definitely plan on reaching out to you for some instruction, detail, etc..

Thx

Tremelune 02-27-2017 07:11 AM

Quote:

Originally Posted by JV911SYDNEY (Post 9264678)

Details on this exhaust? Is that a resonator of some kind?

al lkosmal 02-27-2017 07:40 AM

Quote:

Originally Posted by onboost (Post 9488903)
Thanks Al, these are TWM.. can't wait to get the project stated, have most of the parts in place already. Just need to split case for some clean-up and a re-seal (42k mi eng)... or might go deeper with case mods, turbo oil pump etc.. biggest thing is I'm still trying to get a what cam would be the best for this application.

Will be going with the Rasant ?? Aem Infinity set-up as I have two of these I will end-up doing and would like to be able to duplicate some of the effort. Although the 2nd eng is already 3.4 running Carrera intake.. which will stay.

Definitely plan on reaching out to you for some instruction, detail, etc..

Thx

Feel free to contact me via pm or thru my website:
X-Faktory - Home

cnielsen 03-02-2017 08:37 PM

http://forums.pelicanparts.com/uploa...1488519374.JPG

al lkosmal 03-02-2017 09:06 PM

Nice looking engine Chris........details plz...

regards,
al

panzerfaust 03-03-2017 05:02 AM

Quote:

Originally Posted by cnielsen (Post 9495400)

prudy motor !

Jeff Alton 03-03-2017 07:23 PM

3.5 we built a few years ago with PMOs. The next one will use Jenveys again like our previous motors.

http://forums.pelicanparts.com/uploa...1488601344.jpg

Cheers

Jim2 03-03-2017 08:33 PM

From several years ago. Home built 49mm throttles on a cammed 3.6.

http://forums.pelicanparts.com/uploa...1488605571.JPG


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