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  • SN95 4.6L Mustang Tech

Whats gear ratio in Tremec 3650 and T45

  • Thread starter Thread starter Slow5.0
  • Start date Start date Apr 10, 2005

Slow5.0

Active Member
Feb 13, 2003
2,554
0
46
Portland, OR
Apr 10, 2005
#1
  • Apr 10, 2005
  • #1
I tryin figure out what my buddys 01 Bullitt transmission ratio is,so whats gear ratio in both tranny Tremec 3650 and T45
Thanks
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,265
17,952
224
Massachusetts
Apr 10, 2005
#2
  • Apr 10, 2005
  • #2
Pretty much the same

T-45
1 - 3.37
2 - 1.99
3 - 1.33
4 - 1.00
5 - 0.67

T-3650
1 - 3.38
2 - 2.00
3 - 1.32
4 - 1.00
5 - 0.68

2003+ T-3650's have a 0.62 5th gear.
 

Slow5.0

Active Member
Feb 13, 2003
2,554
0
46
Portland, OR
Apr 11, 2005
#3
  • Apr 11, 2005
  • #3
Thank you man
 

trinity_gt

10 Year Member
Jan 31, 2003
3,125
81
99
Canada
Apr 11, 2005
#4
  • Apr 11, 2005
  • #4
Mustang5L5 said:
2003+ T-3650's have a 0.62 5th gear.
Click to expand...

Really?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,265
17,952
224
Massachusetts
Apr 11, 2005
#5
  • Apr 11, 2005
  • #5
trinity_gt said:
Really?
Click to expand...

Yup, i have a huge jump in RPM when i shift from 4th to 5th. To make it smooth i need to let the RPM's come down a bit before letting out the clutch.

Apparently Ford changed all their O/D gearing in 2003 to meet EPA standards.
 

Cobra Jay

Member
Apr 7, 2004
889
0
16
Motor City
Apr 11, 2005
#6
  • Apr 11, 2005
  • #6
trinity_gt said:
Really?
Click to expand...


Yep. Makes driving with 4.10's on the E-way a lot nicer and eaiser on the wallet.
 
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