Stock gear ratios
01-08-2011, 12:21 PM
#1
Burning Brakes
Thread Starter
Stock gear ratios
Apparently my search skills suck, I can't find all the OEM gear ratios anywhere. I'm trying to find the manual tranny ratios for the base GS and zo6 as well as rear end.
01-08-2011, 12:26 PM
#2
Team Owner
01-08-2011, 12:37 PM
#4
Team Owner
A little more info.. The 2nd chart shows you the relative effect of the rear end ratio and the gear ratio.
--GEAR------Mode--or--Option
------------ZR1---Std 6-spd---Z51 6-spd--6-spd Auto--4-spd Auto
------------------- & Z06 ----- & GS
--1st-------2.29----2.66--------2.97--------4.03--------3.06
--2nd-------1.61----1.78--------2.07--------2.36--------1.63
--3rd-------1.21----1.30--------1.43--------1.53--------1.00
--4th-------1.00----1.00--------1.00--------1.15--------0.70
--5th-------0.81----0.74--------0.71--------0.85
--6th-------0.67----0.50--------0.57--------0.67
Rev---------????----2.90--------3.28--------3.06--------2.29
-
Axle Ratio--3.42----3.42--------3.42---2.56(or 2.73)--2.73(or 3.15)
JFP
Gear Ratio times Rear Axle Ratio
--GEAR------Mode--or--Option
------------ZR1---Std 6-spd---Z51 6-spd----6-spd Auto------4-spd Auto
------------------- & Z06 ----- & GS
--1st-------7.83----9.10-------10.16-----10.32 or 11.00---8.35 or 9.64
--2nd-------5.51----6.09--------7.08------6.04 or 6.44----4.45 or 5.13
--3rd-------4.14----4.45--------4.89------3.92 or 4.18----2.73 or 3.15
--4th-------3.42----3.42--------3.42------2.94 or 3.14----1.91 or 2.21
--5th-------2.77----2.53--------2.43------2.18 or 2.32
--6th-------2.29----1.71--------1.95------1.72 or 1.83
Rev---------????----9.92-------11.22------7.83 or 8.35----6.25 or 7.21
--GEAR------Mode--or--Option
------------ZR1---Std 6-spd---Z51 6-spd--6-spd Auto--4-spd Auto
------------------- & Z06 ----- & GS
--1st-------2.29----2.66--------2.97--------4.03--------3.06
--2nd-------1.61----1.78--------2.07--------2.36--------1.63
--3rd-------1.21----1.30--------1.43--------1.53--------1.00
--4th-------1.00----1.00--------1.00--------1.15--------0.70
--5th-------0.81----0.74--------0.71--------0.85
--6th-------0.67----0.50--------0.57--------0.67
Rev---------????----2.90--------3.28--------3.06--------2.29
-
Axle Ratio--3.42----3.42--------3.42---2.56(or 2.73)--2.73(or 3.15)
JFP
Gear Ratio times Rear Axle Ratio
--GEAR------Mode--or--Option
------------ZR1---Std 6-spd---Z51 6-spd----6-spd Auto------4-spd Auto
------------------- & Z06 ----- & GS
--1st-------7.83----9.10-------10.16-----10.32 or 11.00---8.35 or 9.64
--2nd-------5.51----6.09--------7.08------6.04 or 6.44----4.45 or 5.13
--3rd-------4.14----4.45--------4.89------3.92 or 4.18----2.73 or 3.15
--4th-------3.42----3.42--------3.42------2.94 or 3.14----1.91 or 2.21
--5th-------2.77----2.53--------2.43------2.18 or 2.32
--6th-------2.29----1.71--------1.95------1.72 or 1.83
Rev---------????----9.92-------11.22------7.83 or 8.35----6.25 or 7.21
01-08-2011, 05:30 PM
#6
Team Owner
Last shot. Thanks, eboggs_jkvl. Z06 and base (without Z51) are the same.
Last edited by Vette_DD; 06-17-2011 at 07:39 PM.
01-08-2011, 05:43 PM
#7
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01-09-2011, 07:04 PM
#9
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