Hi, i've just installed on my mustang a 3.73 gears..
I have a custom tune, if I change the axle ratio with the predator it will be adjust the speedometer only or also adjust the shift points?
Thanks
3.73 Gears with custom tune
Moderator: mikel
- mikel
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- Joined: Tue Jan 16, 2007 1:17 pm
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Re: 3.73 Gears with custom tune
it will bring it all in line 
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
Re: 3.73 Gears with custom tune
Thanks!
I set "3.73" in the axle ratio and set 746 on tire revs for mile (i have a 255/35 20), but i noticed that the speedometer is about 6/7 MPH faster than the GPS signal... Why?
I set "3.73" in the axle ratio and set 746 on tire revs for mile (i have a 255/35 20), but i noticed that the speedometer is about 6/7 MPH faster than the GPS signal... Why?
- mikel
- Posts: 58677
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 3.73 Gears with custom tune
did you select the enable axle ratio change parameter as well?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
Re: 3.73 Gears with custom tune
Yes, i set the axle ratio and tire revs for mile and i install the tune, but speedometer is wrong.... if I send to you my tune can you correct it for the new gears? Thanks!
Re: 3.73 Gears with custom tune
I tried to install a 95 mm tune (i have a ford racing cai), and i set the 3.73 axle ratio but my speedometer continues to be wrong. I try to install my original backup and I set the 3.73 axle ratio but the problem has not been resolved...
What can i do?
What can i do?
- mikel
- Posts: 58677
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 3.73 Gears with custom tune
export the files and post them here please.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
Re: 3.73 Gears with custom tune
Thanks, I attached the file
- Attachments
-
- 91R-R2.2-FRPP.frg
- (960.17 KiB) Downloaded 356 times
Re: 3.73 Gears with custom tune
Here you go. All fixed. There were some old errors here that will be fixed this week and out on the next update.
- Attachments
-
- 91r-r2.2-frpp_373.frg
- (960.17 KiB) Downloaded 325 times
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