Transmission Temps, Hotter than you think |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Transmission Temps, Hotter than you think |
Matt Romanowski |
Sep 11 2014, 09:10 PM
Post
#1
|
Senior Member Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507 |
I've posted trans temp data before. This year I cracked another pinion in the 901 transmission. In building a new box, I decided to include everything that could make it run cooler. This included cryogenic treatment and REM polishing of all the gears and bearings, a different lube, and a different ring and pinion setup (following the factory setup isn't right!).
It worked. Big time! I have only been out for one event, but we lost over 40 degrees of temp! It ran so much cooler that we almost didn't have to run the pump or the fan. Time will tell, but hopefully this transmission lasts longer than 2 years and doesn't kill everything in it. Here is a chart comparing the old temps to what we saw this week. |
Lo-Fi Version | Time is now: 21st September 2024 - 07:00 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |