Transmissions and Drivetrain Need help with your trans? Problems with your axle?

Gear ratio numbers

Thread Tools
 
Search this Thread
 
Old 08-17-2002, 07:02 PM
  #1  
Member
Thread Starter
 
Bebefouch's Avatar
 
Join Date: May 2001
Location: Prince Albert, Sask., Canada
Posts: 118
Likes: 0
Received 0 Likes on 0 Posts
Gear ratio numbers

I was wondering if anyone had a link to a site which shows the ratio of every gear in every tranny that was available in a 3rd gen f-body. I remember nastyz28.com had it but their 3rdgen section was closed down a long time ago. Any help is here appreciated, thank you.
Old 08-18-2002, 12:05 PM
  #2  
Senior Member

iTrader: (1)
 
jerflash's Avatar
 
Join Date: Sep 2000
Location: long island
Posts: 543
Likes: 0
Received 0 Likes on 0 Posts
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
as fot the 700r4 it was 3.06/1.63/1.00/0.70
th400 is 2.48/1.48/1.00
t-5 is 2.95/1.94/1.34/1.00/0.63
i know the 82 and 83 came with 4 speed manual but i cant recall there ratios

hope this helps
Old 08-18-2002, 01:07 PM
  #3  
Senior Member

iTrader: (4)
 
firechicken_3's Avatar
 
Join Date: Sep 2001
Location: Clinton, IA usa
Posts: 701
Likes: 0
Received 2 Likes on 2 Posts
Car: 1984 Firebird
Engine: 350 Terminator EFI
Transmission: T56
Axle/Gears: 4.10
this site has them in the tech section, or something
Old 08-18-2002, 03:41 PM
  #4  
Member
Thread Starter
 
Bebefouch's Avatar
 
Join Date: May 2001
Location: Prince Albert, Sask., Canada
Posts: 118
Likes: 0
Received 0 Likes on 0 Posts
I was aware of that but they do not cover the years 89-92. Thanks anyways though .
Old 08-18-2002, 05:40 PM
  #5  
Senior Member

iTrader: (1)
 
jerflash's Avatar
 
Join Date: Sep 2000
Location: long island
Posts: 543
Likes: 0
Received 0 Likes on 0 Posts
Car: 90 Formula, 02 ws6
Engine: 305 tpi, ls1
Transmission: 700r4, t-56
Axle/Gears: stock posi 2.73, 12 bolt with 4.11s
what i have writen there is right
those are the only trans offered in third gens
Old 08-20-2002, 11:22 AM
  #6  
Member

iTrader: (7)
 
flyin89's Avatar
 
Join Date: Aug 2002
Posts: 178
Likes: 0
Received 0 Likes on 0 Posts
Actually I have read that the TPI and TBI trans(5spd) had different gearsets in the trans! I'll check and find the source.
Old 08-20-2002, 11:54 AM
  #7  
Supreme Member
 
RB83L69's Avatar
 
Join Date: Jul 1999
Location: Loveland, OH, US
Posts: 18,457
Likes: 0
Received 15 Likes on 15 Posts
Car: 4
Engine: 6
Transmission: 5
That is correct. At least, 5th is different, that much I know for sure. The low-perf models had .63 5th (L03 and I think LG4), the high perf (L69 & LB9) were .76. 1st is 2.95. I don't fool around with LG4 or L03 stuff if I can help it so I don't know about the rest of them; listings I've seen for countergears and such would indicate they're the same though. The 6-cyl and 4-cyl cars got a different countergear & clutch gear, with wider ratios, something like about 3.30 1st gear.
Old 08-20-2002, 11:58 AM
  #8  
Senior Member

iTrader: (4)
 
firechicken_3's Avatar
 
Join Date: Sep 2001
Location: Clinton, IA usa
Posts: 701
Likes: 0
Received 2 Likes on 2 Posts
Car: 1984 Firebird
Engine: 350 Terminator EFI
Transmission: T56
Axle/Gears: 4.10
4 cylinder cars had 3.76 first gear in their t5s.i'm gonna see how long it takes to break it :lala:
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Reddeath210
Firebirds for Sale
14
10-06-2015 08:20 AM
Warlocksirix
Suspension and Chassis
27
09-03-2015 12:26 PM
hectre13
Engine/Drivetrain/Suspension Parts for Sale
7
08-26-2015 08:17 AM
Regal105
Transmissions and Drivetrain
4
08-23-2015 03:45 PM
Zeek1041
Theoretical and Street Racing
6
08-21-2015 08:45 PM



Quick Reply: Gear ratio numbers



All times are GMT -5. The time now is 12:43 PM.