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  Topic: HELP NEEDED:PISTON REPLACEMENT
Cedric

Replies: 24
Views: 17457

PostForum: Performance Upgrades   Posted: Tue May 23, 2023 2:45 am   Subject: HELP NEEDED:PISTON REPLACEMENT
Why would you skip the quench area ? our engines aren't exactly fast burners as it is?
  Topic: G31 Transmission and LSD options
Cedric

Replies: 6
Views: 257

PostForum: Performance Upgrades   Posted: Sun May 21, 2023 11:19 pm   Subject: Re: G31 Transmission and LSD options
Guys what is available, what was fitted stock?
Buy new? Buy another tranny with LSD there and swap?
What works for track days best?
What you suggest?

I have a quaife LSD in my 931 and works real ...
  Topic: 931 stock boost levels /safe boost levels on stock internals
Cedric

Replies: 156
Views: 29127

PostForum: 931 Tech.   Posted: Fri May 19, 2023 5:08 pm   Subject: 931 stock boost levels /safe boost levels on stock internals
Theres some long tip injectors available, like some ev14 injectors, check those out.

Good hint Cedric. It seems the 0280158123 would fit nice for my application.

The only thing that bothers me ...
  Topic: 931 stock boost levels /safe boost levels on stock internals
Cedric

Replies: 156
Views: 29127

PostForum: 931 Tech.   Posted: Fri May 19, 2023 6:12 am   Subject: 931 stock boost levels /safe boost levels on stock internals
Theres some long tip injectors available, like some ev14 injectors, check those out.
  Topic: G31 Transmission and LSD options
Cedric

Replies: 6
Views: 257

PostForum: Performance Upgrades   Posted: Mon May 15, 2023 3:50 am   Subject: G31 Transmission and LSD options
The std one was a plate LSD, and it was a surprisingly cheap option, but few ticked that box. A used one would most likely need a rebuild, so add that to the cost.

It depends a bit on your car, po ...
  Topic: My 924 Turbo, engine work and new suspension
Cedric

Replies: 296
Views: 160691

PostForum: Performance Upgrades   Posted: Thu May 11, 2023 7:31 pm   Subject: My 924 Turbo, engine work and new suspension
That is awesome!! There's an air cooled engine builder near me and being into VWs as well as the 924, I am slightly familiar with the class. Pretty amazing to have 70hp out of a t1 motor. That thing m ...
  Topic: My 924 Turbo, engine work and new suspension
Cedric

Replies: 296
Views: 160691

PostForum: Performance Upgrades   Posted: Mon May 08, 2023 9:03 pm   Subject: My 924 Turbo, engine work and new suspension
Guys, I've been racing for over 45 years in 356s, 911s, BMWs, Benzs, VWs, Acuras and 924s. The biggest PITA is the 924 when it comes to engine swaps. I collected a bunch of 944 stuff to build an endur ...
  Topic: My 924 Turbo, engine work and new suspension
Cedric

Replies: 296
Views: 160691

PostForum: Performance Upgrades   Posted: Sat May 06, 2023 2:45 am   Subject: My 924 Turbo, engine work and new suspension
I don't know, but my guess is that this race car is light, rear engined and air cooled.... Love to see it in person!

Yes that might be correct, having worked on the 931 for so many years i long fo ...
  Topic: My 924 Turbo, engine work and new suspension
Cedric

Replies: 296
Views: 160691

PostForum: Performance Upgrades   Posted: Sat May 06, 2023 1:52 am   Subject: My 924 Turbo, engine work and new suspension

Made a 931 clock from a leftover clock..
https://rejsa.nu/im/user/1552/2023-05-04-14-21-29_img20230324113702.jpg


I need this in my life. Can you share the CAD or STL file somewhere so I can pr ...
  Topic: My 924 Turbo, engine work and new suspension
Cedric

Replies: 296
Views: 160691

PostForum: Performance Upgrades   Posted: Fri May 05, 2023 5:04 pm   Subject: My 924 Turbo, engine work and new suspension
Time to wrap this up, not that many loose threads left now..

Finished the aluminium pipe which needed some welding, and i dont have a welder. But it ended up really good, now i have clearance betwe ...
  Topic: AC Belt went on vacation, now have coolant in my engine bay
Cedric

Replies: 1
Views: 315

PostForum: General Discussions   Posted: Fri May 05, 2023 1:23 am   Subject: AC Belt went on vacation, now have coolant in my engine bay
Check the coolant reservoir, they can develop cracks over time. Especially after such an event.
  Topic: CPS CAM or Camshaft Position Sensor - where and how to fit
Cedric

Replies: 27
Views: 750

PostForum: Performance Upgrades   Posted: Fri Apr 28, 2023 9:59 pm   Subject: CPS CAM or Camshaft Position Sensor - where and how to fit
Drive train jerk is also more than calibration(thoug modern cars also have lots of filtering and delay on tip in to make response slower and smoother), our cars have single mass flywheels, and the dri ...
  Topic: Been given my dad's project 924. Need owner's insight.
Cedric

Replies: 20
Views: 6953

PostForum: General Discussions   Posted: Fri Apr 28, 2023 5:14 am   Subject: Been given my dad's project 924. Need owner's insight.
Sort of an update

I changed the spark plugs, oil and coolant but no start. when I was last with the car I had noticed a lack of noise from the fuel pump. What I'm doing now is waiting for a chance ...
  Topic: 16v head swap? lets work it out!
Cedric

Replies: 75
Views: 64160

PostForum: Performance Upgrades   Posted: Thu Apr 27, 2023 9:32 pm   Subject: 16v head swap? lets work it out!
So I gave one guy in Poland the idea of adapting this head...
And he's already scratching his... head.

http://924.pl/forum/viewthread.php?forum_id=16&thread_id=10312&rowstart=300

https: ...
  Topic: CPS CAM or Camshaft Position Sensor - where and how to fit
Cedric

Replies: 27
Views: 750

PostForum: Performance Upgrades   Posted: Thu Apr 27, 2023 2:16 am   Subject: CPS CAM or Camshaft Position Sensor - where and how to fit
Do you really need to run sequential?
 
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