A833 Speedo Gear Drive Question
If the speedometer is slow, you would want to decrease the number of teeth on the gear. I would drive the car off GPS (phone has one) at 60 mph, and then reference the speedometer in the car. We can do the math from there to account for discrepancies in tire size/gear ratio/speedometer calibration.
If the speedometer is slow, you would want to decrease the number of teeth on the gear. I would drive the car off GPS (phone has one) at 60 mph, and then reference the speedometer in the car. We can do the math from there to account for discrepancies in tire size/gear ratio/speedometer calibration.