914/V8 Fan Operation, Conversion Cooling |
|
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. |
|
914/V8 Fan Operation, Conversion Cooling |
tyler |
Jul 22 2005, 08:01 AM
Post
#1
|
Member Group: Members Posts: 335 Joined: 24-September 03 From: southern california Member No.: 1,192 |
Can you conversion guys tell me how your electric fans operate and if you've modified the air dam?
Put in my 15.5x28 Griffin radiator with 944 Turbo fans on a shroud. Crusin at 70 on the freeway the temp starts at 170 for 6 miles and creeps up to 195 when the fans come on and bring it back to 170. This continues to cycle like this both on the freeway and around town. I'm using a 160 Tsat until the cooling system is done. I ran with the lid off so I know the cuts in the wells are ok. So I figure I'm either blocking the airflow with the fans/shroud or the air dam need to channel the air in somehow. It doesn't seem to me like the temp should cycle like this. I'd like to hear how yours run. Thanks, Tyler '70 914/350/4 webers |
bondo |
Jul 22 2005, 12:06 PM
Post
#2
|
||
Practicing my perpendicular parking Group: Members Posts: 4,277 Joined: 19-April 03 From: Los Osos, CA Member No.: 587 Region Association: Central California |
Oh, I see what you mean (I should read posts more carefully). Here's a thought.. if the fans unmount relatively easily, you could take them off, and cruise at 70 and see how hot it gets. If it still gets over 195, it can't be the fans. The firebird I took my V8 out of had a fan shroud with 2 fans, and on the areas not covered by fans were these openings with rubber flaps that would blow open at speed, but when the fans came on at low speed they'd get sucked closed. If it is the fans you could devise something like that. |
||
Lo-Fi Version | Time is now: 31st October 2024 - 05:45 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 ... |