 Gear Choices for a 901, Looking for advice on what gears to run with a 3.0 |
|
|
|
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. |
|
|
| Nick |
 May 10 2006, 07:19 AM
Post
#1
|
|
Member  Group: Members Posts: 144 Joined: 25-June 04 From: Washington DC Member No.: 2,250  |
I did some searching on this topic and didn't come up with much. I tried to find Brad's gear / speed chart but the links to it all seem broken. Basically I'm looking for some ideas on what gears I can run in the 901 that would be a better match with the 3.0. I would like to run it as a 5 speed so Ideally I'd like a first that is taller than stock and a 2nd that is taller than stock, maybe tall enough to take me to 60 mph at 6500 rpms.
Nick |
   |
 
|
  |
Replies
| dekman |
May 10 2006, 07:52 AM
Post
#2
|
|
Member Group: Members Posts: 458 Joined: 12-December 04 From: Ojai,CA Member No.: 3,274 Region Association: None |
Nick, I have a 3.0L(cosworth pistons 9.8:1./ E cam/46 webers~230hp) against a 901(intermediate plate, 904 main shaft, side shift, ZF clutch type diff) with b,ha,x,r,zd gears. In 5th my tach says 3800rpm. All gears are usable. I am currently upgrading to a 915 wevo(future motor to be 3.6~320hp). Hope this helps.Good Luck! (IMG:style_emoticons/default/smile.gif)
|
|
|
|
Posts in this topic
Nick Gear Choices for a 901 May 10 2006, 07:19 AM
dekman Add: At 3800 my speedo says 80mph.(at 6000 it say... May 10 2006, 07:55 AM Dave_Darling Realize that in a 901 box, 2nd gear is a part of t... May 10 2006, 08:33 AM Dr Evil Yup, much easier and less $$ to do a 4 s... May 10 2006, 08:42 AM J P Stein The GA mainshaft is relatively common....I recentl... May 10 2006, 08:44 AM TimT What is the intended use of the car?
For street y... May 10 2006, 09:48 AM
smontanaro |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 2nd April 2026 - 05:12 PM |
Invision Power Board
v9.1.4 © 2026 IPS, Inc.
| 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 ... |