trans help, 901 racing tranny |
|
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. |
|
trans help, 901 racing tranny |
porschechuck |
Apr 12 2007, 09:53 PM
Post
#1
|
Newbie Group: Members Posts: 9 Joined: 20-March 04 From: Louisville,KY Member No.: 1,824 |
Hi all,
Raced at road Atlanta last month came 4th against H.O. 2.2 sixes with my 2.0 4cyl. But trans issues, running a stock '73 box. On the back straight 4th pulled barely, and 5th was just blaaaah no increase in revs. I need help! We've tigged a diff to create a locker, Mid ohio teener club thanks, but what gears and where can i buy them. thanks for any thoughts and recommendations |
race914 |
Apr 16 2007, 09:49 AM
Post
#2
|
73 914-4 Group: Members Posts: 1,006 Joined: 31-October 05 From: Nipomo, California (Central Coast) Member No.: 5,027 Region Association: Central California |
Hi Dan,
Here are the gear sheets. Your A-F-Ka-R-Z looks pretty good for not having to buy any gears! gearcalc_A_F_Ka_R_Z.xls ( 32.5k ) Number of downloads: 204 Here is my A-F-Ka-Q-V box that works fantastic at Laguna and you only need to buy a Q gear (Ka flipped 5th, Move V fourth to 5th) Downside of this box is 5th is too low for Thunderhill, Buttonwillow, etc. Your Z fifth would make is a good box for all tracks we run! gearcalc_A_F_Ka_Q_V.xls ( 32.5k ) Number of downloads: 212 Greg |
DanT |
Apr 16 2007, 03:37 PM
Post
#3
|
Going back to the Dark Side! Group: Members Posts: 4,300 Joined: 4-October 04 From: Auburn, CA Member No.: 2,880 Region Association: None |
Hi Dan, Here are the gear sheets. Your A-F-Ka-R-Z looks pretty good for not having to buy any gears! gearcalc_A_F_Ka_R_Z.xls ( 32.5k ) Number of downloads: 204 Here is my A-F-Ka-Q-V box that works fantastic at Laguna and you only need to buy a Q gear (Ka flipped 5th, Move V fourth to 5th) Downside of this box is 5th is too low for Thunderhill, Buttonwillow, etc. Your Z fifth would make is a good box for all tracks we run! gearcalc_A_F_Ka_Q_V.xls ( 32.5k ) Number of downloads: 212 Greg thanks for that info Greg. good all around box for the tracks GGR frequents. (IMG:style_emoticons/default/smile.gif) this might help with the RPM drop from 2nd to 3rd and 4th to 5th, compared with stock gearing. |
Lo-Fi Version | Time is now: 4th June 2024 - 10:50 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 ... |