Specification Sheets
Thread Starter
Racer
Joined: Sep 2004
Posts: 323
Likes: 1
From: Muncie Indiana
Specification Sheets
I have been searching for a site that would give the axle ratios of the 93 C4 along with the transmission gear ratios both auto and stick 
I need them to calculate the miles per hour per thousand rpm. 
I need them to calculate the miles per hour per thousand rpm.
Team Owner
Joined: Aug 2000
Posts: 40,156
Likes: 45
From: San Pedro CA
Is it an automatic or manual?
The manual is easy, www.zfdoc.com - he has all the ratios for that one. The rear gear is 3.45.
Auto? Donno that one directly, but, there is another site, www.corvettearchive.com, that has mag articals from the day. The ratios in the auto did not change, to the best of my knowledge. The rear would be either 2.59 or 3.07, you will have to check your cars RPO sticker for that one. If you have an auto and, RPO G92, you have 3.07 rear gears.
hope this helps.
6spds ratios:
The manual is easy, www.zfdoc.com - he has all the ratios for that one. The rear gear is 3.45.
Auto? Donno that one directly, but, there is another site, www.corvettearchive.com, that has mag articals from the day. The ratios in the auto did not change, to the best of my knowledge. The rear would be either 2.59 or 3.07, you will have to check your cars RPO sticker for that one. If you have an auto and, RPO G92, you have 3.07 rear gears.
hope this helps.
6spds ratios:
Last edited by bogus; Oct 21, 2004 at 01:42 PM.
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Third gear in the auto is, 1:1. The OD is 0.70"1. "G92" designates the "performance ratio", which can vary from year to year, transmission and even body style. I'm not suggesting bogus is incorrect, but there will be another "G" RPO number, that will specify the precise ratio, whether it is a "G92" or not. There are often, "discussions" over exactly what was standard and what was the "performance ratio" in a given vehicle. The "G" number, other than the "G92" will specify EXACTLY what the ratio is.
RACE ON!!!
RACE ON!!!
Pro
Joined: Feb 2004
Posts: 641
Likes: 16
From: O'Fallon MO
Safety Car
Joined: Dec 2002
Posts: 3,655
Likes: 24
From: Charleston SC
Le Mans Master
Joined: Jan 2003
Posts: 6,187
Likes: 309
From: SIMSBURY CT
St. Jude Donor '07 thru '25
Originally Posted by hardlight
Thats good information...is there a chart for an L98 automatic with other ratios also...like 3:07, 3:33 ???
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski