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  Topic: Beginner Tire Recommendations
924RACR

Replies: 6
Views: 333

PostForum: 924 Racing Today   Posted: Wed May 16, 2018 5:29 am   Subject: Beginner Tire Recommendations
Even if they weighed the same, a 6" wide rim should have a little less rotational inertia due to less wheel flange.

But I'm pretty sure once upon a time I weighed them and confirmed they were ...
  Topic: Beginner Tire Recommendations
924RACR

Replies: 6
Views: 333

PostForum: 924 Racing Today   Posted: Tue May 15, 2018 10:51 pm   Subject: Beginner Tire Recommendations
Can't speak to those tire choices, since I'm only running on Ho-ho's, but size-wise I'd be inclined to use the 205's on the 6's, not 7's - save the weight/rotational inertia...
  Topic: fron rear axles weights?
924RACR

Replies: 2
Views: 347

PostForum: General Discussions   Posted: Thu May 10, 2018 11:03 pm   Subject: fron rear axles weights?
Additional info... note that the scale numbers posted are without driver, gutted car with cage, approx 3/8 tank of fuel. Things even out side-to-side better with the driver installed.

Also note tha ...
  Topic: fron rear axles weights?
924RACR

Replies: 2
Views: 347

PostForum: General Discussions   Posted: Thu May 10, 2018 4:29 am   Subject: fron rear axles weights?
We scale ours regularly; weights are in pounds:
https://www.facebook.com/photo.php?fbid=10203178754744543&set=pb.1678056378.-2207520000.1525886882.&type=3&theater
  Topic: 1982 Porsche 924 turbo back to life
924RACR

Replies: 8
Views: 262

PostForum: 931 Discussion   Posted: Tue May 08, 2018 4:29 am   Subject: 1982 Porsche 924 turbo back to life
Ah, yeah, good point... Durrr...
  Topic: 1981 931 - Need replacement catalytic converter
924RACR

Replies: 7
Views: 728

PostForum: 931 Tech.   Posted: Mon May 07, 2018 11:09 pm   Subject: 1981 931 - Need replacement catalytic converter
Should work well with a rodded-out cat... or check with Dan (ideola), I'd almost swear I gave him one years back, might still have it as a valid spare...
  Topic: 1982 Porsche 924 turbo back to life
924RACR

Replies: 8
Views: 262

PostForum: 931 Discussion   Posted: Mon May 07, 2018 11:07 pm   Subject: 1982 Porsche 924 turbo back to life
Mmmm, maybe I need to line up a center box delete for my car... though IIRC it's the cat, which I'm not sure I'd want to cut out, just in case it's wanted later...

For the HD's, I think it's the o ...
  Topic: 1982 Porsche 924 turbo back to life
924RACR

Replies: 8
Views: 262

PostForum: 931 Discussion   Posted: Mon May 07, 2018 4:17 am   Subject: 1982 Porsche 924 turbo back to life
Um... did I not see timing belt on that list??

I've been very happy with ride quality, performance, and durability of the Bilstein HD shocks on mine.

Welcome to the board! Where in Portugal are ...
  Topic: Cooling fan operation
924RACR

Replies: 4
Views: 422

PostForum: 931 Discussion   Posted: Thu May 03, 2018 11:25 pm   Subject: Cooling fan operation
My temp will definitely shoot up after coming off the highway to stop at a light... often I'll switch the AC on as I'm coming to a stop, in hot weather, just to run the fans early (instead of waiting ...
  Topic: Oil Pressure/Grounds?
924RACR

Replies: 3
Views: 602

PostForum: 931 Tech.   Posted: Thu May 03, 2018 11:22 pm   Subject: Oil Pressure/Grounds?
I was riding shotgun with Marino, wearing brown hat and sunglasses (and grinning like a fool)... seen only in the in-car shots...

It'll be more fun when we get it out on some clean, dry, warm pavem ...
  Topic: Oil Pressure/Grounds?
924RACR

Replies: 3
Views: 602

PostForum: 931 Tech.   Posted: Wed May 02, 2018 10:47 pm   Subject: Oil Pressure/Grounds?
Oil gauge/pressure - probably shorted to ground between the gauge/light and the sender. That's usually what causes those results. So look for the broken wire.

Clutch - rebuild or replace both cylin ...
  Topic: Porsche-related (air-cooled) day job...
924RACR

Replies: 2
Views: 660

PostForum: General Discussions   Posted: Tue May 01, 2018 4:16 am   Subject: Porsche-related (air-cooled) day job...
Singer did up a nice little video of our recent trip to Sweden...
https://www.instagram.com/p/BiMuU1xhUWC/?hl=en&taken-by=singervehicledesign

(edited for better link)

Enjoy!
  Topic: Temp gauge sensor versus DME temp sensor
924RACR

Replies: 2
Views: 580

PostForum: General Discussions   Posted: Sun Apr 29, 2018 10:38 pm   Subject: Temp gauge sensor versus DME temp sensor
924S coolant temp sender is shown as 944 606 201 00 - different than the 924 2.0L which is 047 919 501 A.

Strange they're not interchangeable... but anyway, seems they're both 1-wire senders.

Al ...
  Topic: DITC connector
924RACR

Replies: 1
Views: 484

PostForum: 931 Tech.   Posted: Sat Apr 28, 2018 10:12 pm   Subject: DITC connector
Wow - great find, excellent work!!!

I've been maybe a touch luckier with mine; while the connector body is a bit cracked, it's still apparently functional, and I was able to resolder the pins on. L ...
  Topic: ROW S2 931 reliable 300whp How is it done?
924RACR

Replies: 14
Views: 845

PostForum: 931 Discussion   Posted: Thu Apr 19, 2018 11:16 pm   Subject: intake building
I'm actually planning to build/mod a new intake, at some point... I have a stock 931 intake we cut the top of the plenum from. I plan to build a new plenum on the runners with the throttle up front, l ...
 
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