Welcome to the North American Subaru Impreza Owners Club Friday April 16, 2021
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Transmission (AT/MT) & Driveline

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 07-11-2003, 08:15 AM   #1
scuzzy
Scooby Newbie
 
Member#: 29214
Join Date: Nov 2002
Chapter/Region: South East
Location: Nashville, TN
Vehicle:
05 WRX Wag (Work)
91 Legacy Wag (Play)

Default Final Drive ratio & 6th gear ratio?

Does anyone know what the final drive ratio and 6th gear ratio
is on the STi 6-speed

also what kind of power is it rated for? anyone have any problems
with stripping gears at all with this gearbox?

I was looking at a gearset swap for my 5MT, but the final drive
ratios and the 5th gear ratio kind of shyed me away from it, I
don't fancy a set that's overly loud (daily driver) or one that can
only get as low as 4000rpm in 5th doing 70 on the highway.

no reason really, it's just a preference. I want a strong gearbox
that can do better than 350-380 to even 400hp/tq.

all of this would be going in a 2000 Impreza 2.5RS, so I'd need
the conversion kit, and the transmission, at most the swap (priced
from rallispec) will run about $9300.. which is kind of disappointing..


edit: and I take a second look at the rallispec page and find my
exact answer. Gah i'm blind! 6th is 0.842 with a FD of 3.900
which puts me at 2270rpm doing 70 on the highway..

anyone know of my alternatives? 10 grand is almost the cost
of the entire car.. Rallispec also has a 5MT STi RA meshbox gearset.

anyone know what the stock FD ratio is for the 2000 Impreza 2.5RS 5MT ? Oh and edit-edit, anyone have experience with this
gearset as well? for $1400 it doesn't sound bad, I hear the Kaaz
whines like a supercharger.

I might just get the STi RA gearset... mucho cheaper
* Registered users of the site do not see these ads.

Last edited by scuzzy; 07-11-2003 at 08:21 AM.
scuzzy is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 11-09-2013, 10:54 AM   #2
Seraphinwolf
Scooby Specialist
 
Member#: 150922
Join Date: Jun 2007
Chapter/Region: NESIC
Location: Fremont, NH
Vehicle:
97 OBS EZ30R
94SVX LSi Bourduex Pearl

Default

Edit:
Wow I totally should have checked the date...

Last edited by Seraphinwolf; 11-09-2013 at 11:18 AM.
Seraphinwolf is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FS (MA): 5th & 6th gears out of 08 STI 6MT (fits 07+ STI trannies) unclemat Drivetrain 10 11-03-2011 01:39 AM
07 STi 3rd & 4th gear ratios on 05 STi shafts...? bertune Transmission (AT/MT) & Driveline 2 12-31-2008 02:43 AM
STI 6MT 5th & 6th gear swap? alex_umn Mid West Subaru Owners Club Forum -- MWSOC 1 05-14-2004 02:13 PM
How difficult to change from JDM 6th gear ratio to USDM? BADWRX Transmission (AT/MT) & Driveline 4 08-16-2003 11:46 AM
Gear Ratio or 6th Gear Flatline Normally Aspirated Powertrain 5 12-29-2000 09:48 AM

All times are GMT -4. The time now is 07:25 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2021 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.