How do you find the differential ratio on a Subaru?
With one wheel on the ground and one being turned, the ratio will be #turns of the propeller shaft divided by the number of turns of the wheel, times 2. Example: The wheel is turned exactly 20 revolutions. The propeller shaft turns 41.1 turns. 41.1/20 = 2.055 X 2 = 4.11.
How many gears does a Subaru WRX have?
The 2017 Subaru WRX is powered by a 2.0-liter turbocharged direct-injection flat-four engine paired with the standard six-speed manual transmission or a sport-tuned CVT with manual mode.
How do you work out a diff ratio?
Turn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned 3 and a half times, it’s a 3.50:1 ratio. If it turned 4 and a quarter times, it’s a 4.25:1 ratio.
What’s the gear ratio in a 2015 WRX?
Also, 4-6 are all overdrive gears in the WRX while only 5-6 are in the STI. 1-3 in the WRX are 3.45, 1.95 and 1.30 and in the STI are 3.64, 2.24 and 1.52, with 4th at 1.14. So what’s worked for you for shifting fast and smooth from 1-2 and 2-3 in a car geared wide like this? P.S.,
Are the gear ratios of the Subaru imp the same?
Another quick question… Are the gear ratios the same for the Imp ATs up to 00 also?? logic says they would be or at least a very close variation. the most i can figure out is that subaru makes 3 ring gears, 37, 39 & 40 teeth and 2 pinion gears, 9 & 10 teeth. (plus the odd ball 11 tooth pinion for the svx).
How many gears does a Subaru SVX have?
logic says they would be or at least a very close variation. the most i can figure out is that subaru makes 3 ring gears, 37, 39 & 40 teeth and 2 pinion gears, 9 & 10 teeth. (plus the odd ball 11 tooth pinion for the svx). these gears allow for the gear ratios we are most familiar, 3.7, 3.9, 4.11, 4.44, but there are other possible ratios.
Which is better 2015 WRX or 2015 STI?
I was looking at the gearing for the 2015 WRX vs STI and it seems like the gear ratios are more evenly distributed in the STI than they are in the WRX, especially between 1-2 and 2-3. Also, 4-6 are all overdrive gears in the WRX while only 5-6 are in the STI.