94svtcobra
01-20-2010, 12:31 AM
I have compiled a list comparing 3.27 vs 3.73 vs 4.10 gears and showing what your speed is at various RPM's. Not sure if anyone is really gonna care about the info I have provided but I thought a few people might want to compare this info and it might help them decide on what gears to go with (maybe?). Cuz like I said I like seeing things in numbers. The following information is for a stock 2004 GT with stock size rims and tires (245/45/17) and the TR-3650 tranny.
------------------------------------3.27's--------------3.73's------------4.10's
---------------------------{1st-----41.49---------------36.37------------33.09
---------------------------{2nd-----70.12---------------61.47------------55.92
(MPH @ 6,000 rpm)---------{3rd----106.24--------------93.14------------84.73
---------------------------{4th-----140.24--------------122.94----------111.85
---------------------------{5th-----226.19--------------198.29----------180.40
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----39.76---------------34.86------------31.71
---------------------------{2nd----67.20---------------58.91------------53.59
MPH @ redline-------------{3rd----101.81--------------89.26------------81.20
(5,750 rpm)---------------{4th-----134.39--------------117.82----------107.19
--------------------------{5th-----216.76--------------190.03----------172.88
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----36.30---------------31.83------------28.95
--------------------------{2nd----61.35---------------53.79------------48.93
MPH @ peak HP-----------{3rd-----92.96---------------81.50------------74.14
(5,250 rpm)---------------{4th-----122.71--------------107.57-----------97.87
--------------------------{5th-----197.91--------------173.51-----------157.85
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----27.66---------------24.25------------22.06
--------------------------{2nd----46.75---------------40.98------------37.28
MPH @ peak torque-------{3rd-----70.83--------------62.09------------56.49
(4,000 rpm)---------------{4th-----93.49---------------81.96------------74.56
--------------------------{5th-----150.79-------------132.20-----------120.27
-----------------------------3.27's-------------3.73's-------------4.10's
rpm @ 80 MPH in 5th gear---{2,122-------------2,421--------------2,661
rpm @ 60 MPH in 5th gear---{1,591-------------1,815--------------1,996
rpm @ 40 MPH in 5th gear---{1,061-------------1,210--------------1,331
rpm @ 40 MPH in 4th gear---{1,711-------------1,952--------------2,146
------------------------------------3.27's--------------3.73's------------4.10's
---------------------------{1st-----41.49---------------36.37------------33.09
---------------------------{2nd-----70.12---------------61.47------------55.92
(MPH @ 6,000 rpm)---------{3rd----106.24--------------93.14------------84.73
---------------------------{4th-----140.24--------------122.94----------111.85
---------------------------{5th-----226.19--------------198.29----------180.40
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----39.76---------------34.86------------31.71
---------------------------{2nd----67.20---------------58.91------------53.59
MPH @ redline-------------{3rd----101.81--------------89.26------------81.20
(5,750 rpm)---------------{4th-----134.39--------------117.82----------107.19
--------------------------{5th-----216.76--------------190.03----------172.88
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----36.30---------------31.83------------28.95
--------------------------{2nd----61.35---------------53.79------------48.93
MPH @ peak HP-----------{3rd-----92.96---------------81.50------------74.14
(5,250 rpm)---------------{4th-----122.71--------------107.57-----------97.87
--------------------------{5th-----197.91--------------173.51-----------157.85
------------------------------------3.27's--------------3.73's------------4.10's
--------------------------{1st-----27.66---------------24.25------------22.06
--------------------------{2nd----46.75---------------40.98------------37.28
MPH @ peak torque-------{3rd-----70.83--------------62.09------------56.49
(4,000 rpm)---------------{4th-----93.49---------------81.96------------74.56
--------------------------{5th-----150.79-------------132.20-----------120.27
-----------------------------3.27's-------------3.73's-------------4.10's
rpm @ 80 MPH in 5th gear---{2,122-------------2,421--------------2,661
rpm @ 60 MPH in 5th gear---{1,591-------------1,815--------------1,996
rpm @ 40 MPH in 5th gear---{1,061-------------1,210--------------1,331
rpm @ 40 MPH in 4th gear---{1,711-------------1,952--------------2,146