B BVille99GT Member May 1, 2003 283 0 16 Brownsville TX. Oct 19, 2004 #1 Oct 19, 2004 #1 I had 4.10 in 4r70w and never looked back, but with my t-45 I will do the 3.73
A AndyGT New Member Jul 27, 2004 27 0 0 Oct 19, 2004 #2 Oct 19, 2004 #2 After lots of research, I decided on 3.73 gears for my 2004GT automatic. I was debating weather or not to go to 4.10s. Well, I can say that the 3.73s really woke her up! Happy with the choice.
After lots of research, I decided on 3.73 gears for my 2004GT automatic. I was debating weather or not to go to 4.10s. Well, I can say that the 3.73s really woke her up! Happy with the choice.
some_guy New Member Oct 2, 2004 11 0 0 oahu Oct 19, 2004 #3 Oct 19, 2004 #3 andy, how's your cruising rpm's on the hiway? also,, are the shifts points still good for the gears? thanx -rob
andy, how's your cruising rpm's on the hiway? also,, are the shifts points still good for the gears? thanx -rob
A AndyGT New Member Jul 27, 2004 27 0 0 Oct 20, 2004 #4 Oct 20, 2004 #4 I have not been on the highway yet. I did raise the shift points up using a Hypertech Power Programmer. The car is MUCH quicker, especially 0-60. Based on how the car drives, I would say that 4.10s may be a bit much for a street car. A drag car would be better with 4.10s, IMHO
I have not been on the highway yet. I did raise the shift points up using a Hypertech Power Programmer. The car is MUCH quicker, especially 0-60. Based on how the car drives, I would say that 4.10s may be a bit much for a street car. A drag car would be better with 4.10s, IMHO