All set!!!
#21
12-16-2007, 01:28 PM
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RE: All set!!!
1
AT 60 mph im gettn 3802rpm?!
I typed in
Rear End Ratio: 4.10
@ desired MPH: 60
Tire Diameter (Height) In Inches: 15???? What do u put there?
OD Ratio: .69
ORIGINAL: aim4squirrels
I get better gas mileage now that I put the 4.10's in. If the bulk of your driving is under 60MPH you'll probably benefit too. Get an exact tire size and plug it into this:
http://www.drivetraindirect.com/t_gear_calculator.htm
OD ratio on our trucks is 0.69 not 1.A 1:1 ratio is your 3rd gear. You want your average diving speed to be somewhere between 1800~2000RPMs. That way your getting better power for your burn.
I get better gas mileage now that I put the 4.10's in. If the bulk of your driving is under 60MPH you'll probably benefit too. Get an exact tire size and plug it into this:
http://www.drivetraindirect.com/t_gear_calculator.htm
OD ratio on our trucks is 0.69 not 1.A 1:1 ratio is your 3rd gear. You want your average diving speed to be somewhere between 1800~2000RPMs. That way your getting better power for your burn.
I typed in
Rear End Ratio: 4.10
@ desired MPH: 60
Tire Diameter (Height) In Inches: 15???? What do u put there?
OD Ratio: .69
#22
12-16-2007, 04:18 PM
RE: All set!!!
ORIGINAL: mikerados21
1
AT 60 mph im gettn 3802rpm?!
I typed in
Rear End Ratio: 4.10
@ desired MPH: 60
Tire Diameter (Height) In Inches: 15???? What do u put there?
OD Ratio: .69
1
ORIGINAL: aim4squirrels
I get better gas mileage now that I put the 4.10's in. If the bulk of your driving is under 60MPH you'll probably benefit too. Get an exact tire size and plug it into this:
http://www.drivetraindirect.com/t_gear_calculator.htm
OD ratio on our trucks is 0.69 not 1.A 1:1 ratio is your 3rd gear. You want your average diving speed to be somewhere between 1800~2000RPMs. That way your getting better power for your burn.
I get better gas mileage now that I put the 4.10's in. If the bulk of your driving is under 60MPH you'll probably benefit too. Get an exact tire size and plug it into this:
http://www.drivetraindirect.com/t_gear_calculator.htm
OD ratio on our trucks is 0.69 not 1.A 1:1 ratio is your 3rd gear. You want your average diving speed to be somewhere between 1800~2000RPMs. That way your getting better power for your burn.
I typed in
Rear End Ratio: 4.10
@ desired MPH: 60
Tire Diameter (Height) In Inches: 15???? What do u put there?
OD Ratio: .69