Show full size 924Board.org
Discussion Forum of 924.org
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
 Technical FAQ924 FAQ (Technical)   Technical924 Technical Section   Jump to 924.org924.org   Jump to PCA 924 Registry924 Registry

Search found 7979 matches
924Board.org Forum Index
Author Message
  Topic: 924 Turbo no midrange power
924RACR

Replies: 13
Views: 265

PostForum: 931 Tech.   Posted: Fri Sep 18, 2020 9:05 pm   Subject: 924 Turbo no midrange power
Well, WUR sounds bad, common for those that've sat for a while. Control pressure shouldn't be the same as fuel delivery pressure. It varies with temp, but at 20C it should be between 2.4-2.8 bar = 35- ...
  Topic: What would cause a 931 fuel pump fuse to fail?
924RACR

Replies: 18
Views: 727

PostForum: 931 Tech.   Posted: Mon Sep 07, 2020 8:23 pm   Subject: What would cause a 931 fuel pump fuse to fail?
It seems the in-tank pump is no longer needed; there's a 928 part many have swapped in with success - not a pump, just a filter and pickup. But it's certainly quite possible the pickup on the in-tank ...
  Topic: Porsche 924 Racecar Build Thread (AAN Conversion)
924RACR

Replies: 66
Views: 16610

PostForum: Performance Upgrades   Posted: Fri Sep 04, 2020 9:10 pm   Subject: Porsche 924 Racecar Build Thread (AAN Conversion)
Very impressive work!

Really like the diffuser... will be even sexier in carbon..
  Topic: Detroit Techno and the 924
924RACR

Replies: 1
Views: 426

PostForum: General Discussions   Posted: Wed Sep 02, 2020 10:12 pm   Subject: Detroit Techno and the 924
Some nice love for the Toofah and 928 in this article:
https://jalopnik.com/techno-was-born-in-detroit-but-its-founders-loved-pors-1844906547

  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Mon Aug 31, 2020 9:05 pm   Subject: Modern fully electronic ignition
Finally got some time yesterday to spend on the Turbo, taking a short break from all these needy racecars. Installed the new Bosch 4-tower coil, part # 032 905 106F from 2011-2014 VW Golf/Jetta, along ...
  Topic: Stage Next...
924RACR

Replies: 286
Views: 74124

PostForum: Performance Upgrades   Posted: Sat Aug 15, 2020 9:16 pm   Subject: Stage Next...
Funny, I think these problems are contagious - I've come across charging problems in my 931 too. Actually only found this in the data logs, would never have known without the Microsquirt, but my alter ...
  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Fri Aug 14, 2020 8:18 am   Subject: S2 931 EFI Conversion DIY
Huh... well my observation of the cranking speed is that's it's slow enough to not really matter... LOL

Still seems to normally fire within 2-3s.
  Topic: Stage Next...
924RACR

Replies: 286
Views: 74124

PostForum: Performance Upgrades   Posted: Fri Aug 14, 2020 8:16 am   Subject: Stage Next...
Very practical indeed..
Itís almost like an El Camino..


So... it's a... vehicular hermaphrodite? /Archer
  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Fri Aug 14, 2020 4:34 am   Subject: S2 931 EFI Conversion DIY
Exactly - one every 10 degrees except skip one.
  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Thu Aug 13, 2020 7:23 am   Subject: S2 931 EFI Conversion DIY
Agreed, am running mine with 36-1, which was the trigger wheel Beckett had made up.

I too like the idea of trying machining the existing pulley, excellent idea!
  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Tue Aug 11, 2020 12:09 am   Subject: S2 931 EFI Conversion DIY
LOL - I don't have kids. Problem solved.

PS - we don't usually race back-to-back weekends, and that's with two different racecars, so that spreads the load...
  Topic: Stage Next...
924RACR

Replies: 286
Views: 74124

PostForum: Performance Upgrades   Posted: Mon Aug 10, 2020 6:59 am   Subject: Stage Next...
Yeah, and in the People's Republic of Kalifornia, all you can get is 91 for your smogged car...

100+ is pure race gas around here in the US - though you can get that or better (110 or more!) at ...
  Topic: S2 931 EFI Conversion DIY
924RACR

Replies: 75
Views: 10289

PostForum: Performance Upgrades   Posted: Sat Aug 08, 2020 9:09 pm   Subject: Re: Going for ignition upgrade
Will be ditching the stock coil, igniter, and distributor and replacing with the VW part 032 905 106B

This is a direct-fire coil pack, about $50 from ECS right now, and will power directly from the ...
  Topic: Windshield wiper motor alternatives
924RACR

Replies: 3
Views: 2090

PostForum: General Discussions   Posted: Tue Aug 04, 2020 11:03 pm   Subject: Windshield wiper motor alternatives
Use a VW Golf I or Jetta windshield wiper motor.
Mechanically use a file to adjust it.
Good luck!
Sigurd

Interesting - what kind of mods to fit does this require, specifically?

You'd never ...
  Topic: Low profile floor jack
924RACR

Replies: 9
Views: 1153

PostForum: General Discussions   Posted: Sat Aug 01, 2020 9:05 pm   Subject: Low profile floor jack
Correct, Quickjacks is the brand name; it's like having a low-rise lift in your garage, but can also be put out of the way.
https://www.quickjack.com/?gclid=Cj0KCQjwpZT5BRCdARIsAGEX0zn8lry40Ia-dKfyo ...
 
Page 1 of 532 Goto page 1, 2, 3 ... 530, 531, 532  Next
All times are GMT + 10 Hours
Jump to:  


Powered by phpBB © 2001, 2005 phpBB Group