What RPM's with your gears?

Routs

Member

Aug 10, 2003

144

2

19

Edmonton, Alberta, Canada

Dec 8, 2003

#1

• Dec 8, 2003

• #1

Hey all,

I'm just wondering if those who have done gear swaps can post what RPM's their cars are at and in which gear at the following speeds:

30 MPH =
60 MPH =
70 MPH =
80 MPH =

Just want to see what the difference between stock (3.27's and the various upgrades are). Also, does anyone know of a calculator to input these to figure out different gear combo's?

Thanks!

 

mpcv2000

Active Member

Jul 29, 2002

2,371

0

47

Montreal , Quebec !

Dec 8, 2003

#2

• Dec 8, 2003

• #2

2000GT 5spd, T45, 3.73 gear ratio.

 

edcar01gt

New Member

Jan 6, 2003

327

0

0

san antonio, tx

Dec 8, 2003

#3

• Dec 8, 2003

• #3

70=2500
80=3000
4.10's....AT

 

Routs

Member

Aug 10, 2003

144

2

19

Edmonton, Alberta, Canada

Dec 8, 2003

#4

• Dec 8, 2003

• #4

mpcv2000 said:

2000GT 5spd, T45, 3.73 gear ratio.

Click to expand...

You rock man! Thanks a million (or is it a billion)!

 

menasci

Member

Aug 17, 2003

640

1

16

Chandler, AZ

Dec 8, 2003

#5

• Dec 8, 2003

• #5

Anyone with the same pics for the 4.10's with t45 tranny?

 

GTblack_00

New Member

Mar 23, 2003

494

0

0

Tampa Bay Area, FL

Dec 8, 2003

#6

• Dec 8, 2003

• #6

MPH 4TH 5TH
4.10'S t45

5-268-180
10-537-360
15-805-539
20-1073-719
25-1342-899
30-1610-1079
35-1878-1258
40-2147-1438
45-2415-1618
50-2683-1798
55-2952-1978
60-3220-2157
65-3488-2337
70-3757-2517
75-4025-2697
80-4293-2877
85-4562-3056
90-4830-3236
95-5098-3416
100-5367-3596


Josh.

 

neoclasiccl

Founding Member

Jun 1, 2002

3,043

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57

Help I can't see !!!!!!

Dec 8, 2003

#7

• Dec 8, 2003

• #7

Go Here to calculate your speeds.

 

menasci

Member

Aug 17, 2003

640

1

16

Chandler, AZ

Dec 8, 2003

#8

• Dec 8, 2003

• #8

GTblack_00 said:

MPH 4TH 5TH
4.10'S t45

5-268-180
10-537-360
15-805-539
20-1073-719
25-1342-899
30-1610-1079
35-1878-1258
40-2147-1438
45-2415-1618
50-2683-1798
55-2952-1978
60-3220-2157
65-3488-2337
70-3757-2517
75-4025-2697
80-4293-2877
85-4562-3056
90-4830-3236
95-5098-3416
100-5367-3596


Josh.

Click to expand...

Really?
I thought 4.10 in 5th at 80mph were 3000

 

GTblack_00

New Member

Mar 23, 2003

494

0

0

Tampa Bay Area, FL

Dec 8, 2003

#9

• Dec 8, 2003

• #9

http://locost7.info/mirror/gearbox.php

One of the best free gear calcs I have run across. You can enter all gear ratios for tranny 1-6, rear end ratio and tire size. You can also define shift point (type in max power) and max revs, displays all gear revs in speed inc of 5 mph.

Josh.

 

Modular2v

Founding Member

Jun 30, 2002

3,222

23

99

oklahoma

Dec 8, 2003

#10

• Dec 8, 2003

• #10

what about the t 3650 what are the rpms at in 5th gear going 70mph?

 

Modular2v

Founding Member

Jun 30, 2002

3,222

23

99

oklahoma

Dec 8, 2003

#11

• Dec 8, 2003

• #11

with 3.73s, 70mph, 5th gear, t3650?

 

GoBabyVroommm

Active Member

Mar 22, 2003

1,156

0

36

Chicago, For Realss???!!!

Dec 8, 2003

#12

• Dec 8, 2003

• #12

Hey i don't know about you guys but after i put the 373 in my car, I saved my fuel city driving. Only time it ate a lot of fuel was on the highway.

 

Modular2v

Founding Member

Jun 30, 2002

3,222

23

99

oklahoma

Dec 8, 2003

#13

• Dec 8, 2003

• #13

gobaby are you keeping your car?

 

GotMustangs

New Member

May 11, 2003

390

1

0

Tacoma, WA

Dec 8, 2003

#14

• Dec 8, 2003

• #14

mpcv2000 said:

2000GT 5spd, T45, 3.73 gear ratio.

Click to expand...

How come I can't see your odometer in these pics? BTW, great visual representation.

 

decoy562

New Member

Oct 9, 2003

1,526

0

0

Acworth, GA

Dec 8, 2003

#15

• Dec 8, 2003

• #15

mpcv2000 said:

2000GT 5spd, T45, 3.73 gear ratio.

Click to expand...

Thats awesome! I won't be able to do that and stay on the road!