I just picked up a 07 GT and I am now starting the mod process. I put exhaust on front to back yestaerday, Kenne Bell Blower goes on next week. Wheels will be here today......big brake, etc.
I am thinking of changing out the rear end gear, but I don't want to loose much top speed. I google'd some sites this moring to find the tranny ratios, etc and calculated it out. But I want to check with you guys and make sure my math is right.
I show the TR3650 tranny as having a .62 fith gear. The car has a 3.55 in it and the tires are 25.75" tall. With this rear end gear it showas a top speed of 209MPH at 6000 RPM's (yeah right:rolling: ).
If I chuck a 4.10 in it shows I'll have a 181 MPH top speed, which is more like it:rockon:
Can you guys check my math for me and give me any input you may have?
thanks
jason
I am thinking of changing out the rear end gear, but I don't want to loose much top speed. I google'd some sites this moring to find the tranny ratios, etc and calculated it out. But I want to check with you guys and make sure my math is right.
I show the TR3650 tranny as having a .62 fith gear. The car has a 3.55 in it and the tires are 25.75" tall. With this rear end gear it showas a top speed of 209MPH at 6000 RPM's (yeah right:rolling: ).
If I chuck a 4.10 in it shows I'll have a 181 MPH top speed, which is more like it:rockon:
Can you guys check my math for me and give me any input you may have?
thanks
jason