Gear Ratios???
Moderator: mikel
-
- Posts: 9
- Joined: Tue Jul 13, 2010 9:53 am
Gear Ratios???
predator 0019416, 02 gmc duramax.. Just recieved the programmer yeserday..already played with the 120HP tune and worked great..now chasing better fuel mileage so have it set on the 65HP tune..i changed the tire size and speed limiter..my question is how important is it to mess with the gear ratio??? I believe the stock ratio is 4:10 and the one on the programmer is 3.78 or somthing close to that..any suggestion??
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
RE: Gear Ratios???
Have you changed your gear ratio?
If not, dont change the setting in the tool...
If not, dont change the setting in the tool...
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
-
- Posts: 9
- Joined: Tue Jul 13, 2010 9:53 am
RE: Gear Ratios???
no.. the diff is stock never changed anything..but they dont match..is that ok??
2002 GMC Duramax...108k...tru flo foam air system...straight piped...leveled out with Goodyear 285/75 silent armor...diablosport predator...
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
RE: Gear Ratios???
yup, dont change it unless you have physically changed the gears.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com