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  Topic: Fuel Distributor Problems
Fasteddie313

Replies: 1
Views: 59

PostForum: General Discussions   Posted: Wed Jul 18, 2018 10:39 am   Subject: Fuel Distributor Problems
Where does it ooz out exactly? Like a leak or out of the injectors?


If you are talking about it oozing out the injectors with the airplate at rest your AFR screw is probably set too rich.. Like i ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Wed Jul 18, 2018 9:06 am   Subject: Stage Next...
Darn IAT/MAT sensor..
It is going to have to go into the first hardpipe after my IC.. Down by the compressor..

I just realized how much heat soak of my MAT effects my tune!!

I got my engine ho ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Wed Jul 18, 2018 2:27 am   Subject: Stage Next...


Just to be double sure, you remember that when cold the VE table is not much of use, it's more about WUE (Warm Up Enrichement) that really matters. Don't know how (if at all) you have figured out ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Tue Jul 17, 2018 4:53 am   Subject: Stage Next...
Top one is ported, bottom is stock with the ported gasket layed over..
https://i.imgur.com/B8jLM7z.png
Yeah it's a hand made gasket, not machine perfect..
I scribed the intake through the TB while ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Mon Jul 16, 2018 7:45 am   Subject: Stage Next...
Time for some entertainment..
https://youtu.be/Anv-SrWNB5w

About 50mmhg = 1 psi so at 300mmhg it is adding about 6psi to the top of the WG..

I already run like 6.5 psi so adding another 6 shou ...
  Topic: The Green 931 -my first transaxle ever (resurrection thread)
Fasteddie313

Replies: 31
Views: 985

PostForum: 931 Tech.   Posted: Sun Jul 15, 2018 12:19 pm   Subject: The Green 931 -my first transaxle ever (resurrection thread)
I wouldn't blame you if you dumped the entire CIS and ignition and went with the MS..
What do you think that would do to your car's value over there? Their may be some merit to staying more original ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Sun Jul 15, 2018 11:23 am   Subject: Stage Next...
Took out some more fuel..
https://i.imgur.com/PKyYsc9.png
I've got it beat down in this area pretty good..
https://i.imgur.com/1iWAmh4.png
In the 3D map you can see where I have it "trample ...
  Topic: Reference Material on Programmable Ignition
Fasteddie313

Replies: 28
Views: 14140

PostForum: Performance Upgrades   Posted: Fri Jul 13, 2018 8:50 am   Subject: Reference Material on Programmable Ignition


1979-1980 931 Centrifugal Advance Curve
https://lh3.googleusercontent.com/-0MAda5Ae0G0/UEDSo-ljlNI/AAAAAAAAWG4/oZ0ZvWgQ-Vw/s800/79-80-931-centrifugal-advance-curve.jpg

1979-1980 931 Vacuum Adv ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Thu Jul 12, 2018 11:34 am   Subject: Stage Next...
Thanks for the comments and the nice words guys..

kondzi I think you might be on the right track..
My BOV is up by my TB but blows the excess back into the intake between the turbo and AFM.
So m ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Thu Jul 12, 2018 5:10 am   Subject: Stage Next...
This video is pretty awesome..
https://youtu.be/3s9s4sW8jCg

I tried to get more exhaust but it ran out of HDD.. It sounds soo good at the end...

Still haven't finished my tailpipe because my mo ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Thu Jul 12, 2018 4:24 am   Subject: Stage Next...
Went and made a decent log with a lot of cruising and a little pulling, with EGO on and working pretty good.
Then I ran it through analyze and it took a bit of fuel out of my map..

As compared, se ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Thu Jul 12, 2018 1:39 am   Subject: Stage Next...
Here is a little pull to almost 5k.. No EGO, accel, or anything, just straight VE table open loop..

https://i.imgur.com/vlg6fRx.png

See my middle vertical line/courser on the top, that hits 307 ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Thu Jul 12, 2018 12:53 am   Subject: Stage Next...
Great that things are going forward! It looks a bit rich though, do you need to go that rich for knock or egt?

I don't have knock or EGT sensors but I do plan on making a "det can" headph ...
  Topic: Stage Next...
Fasteddie313

Replies: 118
Views: 22840

PostForum: Performance Upgrades   Posted: Wed Jul 11, 2018 1:24 pm   Subject: Stage Next...
Pulled an engine today..

Then I burnt a few gallons of gas in the Porsche today!! Road testing..
No leaks

Well, the GF was driving 90% of the time with me in the passengers seat trying to t ...
  Topic: The Green 931 -my first transaxle ever (resurrection thread)
Fasteddie313

Replies: 31
Views: 985

PostForum: 931 Tech.   Posted: Wed Jul 11, 2018 1:57 am   Subject: The Green 931 -my first transaxle ever (resurrection thread)

1. Valve closed, fuel pump running - c.a. 5.5 bar
2. Valve open, cold, fuel pump running - c.a. 2.0 bar at 20 deg Celcius outside
3. Valve open, warm, fuel pump running - c.a. 3.7 bar
4. From co ...
 
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