Trainz simulator 2 how to place a number of cars
Part 4 of 5: Determining a more accurate gear ratio If the driveshaft was rotated 12.5 times and the tire rotated four times, then that would be 3.125:1. Example: If the driveshaft was rotated 12 times and the tire rotated four times, then that is a gear ratio of 3:1.This will give you your approximate gear ratio. Step 4: Divide the number of revolutions of the driveshaft by the revolutions of the tire. Keep counting the rotation of the marks you have made, until you feel like you have a good record of each rotation. Step 3: Continue spinning the driveshaft. While spinning the driveshaft, count the revolutions by watching the markings, as well as counting the revolutions of the tire at the same time. Tip: You need to be able to watch both marks during this inspection.Also place a mark on the back of one of the rear tires. Step 1: Place a visible mark on the driveshaft near the differential housing. Tip: You need to position yourself so that you can grasp the driveshaft and see the inside of the rear tires at the same time.Part 3 of 5: Determining an approximation of your car’s gear ratio Step 5: Put the vehicle into neutral so that you can spin the driveshaft by hand. Step 4: Place the jack stands under the jacking points. Raise the car until the back tires are off the ground.
Step 3: Using the floor jack, lift the vehicle at the manufacturer's recommended lifting points. Step 2: Place your wheel chocks around the front tires of the vehicle. Step 1: Park the vehicle on a flat, hard, level surface. In both instances, you will prepare the vehicle the same way. One of the methods will tell you the exact gear ratio and the other will give you an approximation. There are two different ways to determine your gear ratio.
Differential oil (manufacturer recommended).It is important to have all of the correct materials and safety equipment prior to checking the vehicle. There are several ways to determine the gear ratio on your vehicle. Part 2 of 5: Preparation and lifting the vehicle Gear ratios can be changed to compensate for changes in tire size. This can affect the vehicle in many different ways:Ī higher gear ratio can give your vehicle better acceleration.Ī lower gear ratio can affect fuel mileage by decreasing engine RPM at highway speeds. This results in a multiplication of torque, or the turning force at the wheels. This would mean that the input gear would have two revolutions and the output would have one revolution. An example of this would be a gear ratio of 2:1. The gear ratio is the difference in the size of the pinion gear, or input gear, and the ring gear, or output gear. This ratio cannot be changed on most front wheel drive vehicles, but can be changed on many rear wheel drive vehicles. When talking about gear ratios, it is important to know that all vehicles have a gear ratio designed into the drivetrain of the vehicle. If you plan on doing any upgrades on your car or truck, knowing how to determine what the gear ratio is can help you to make an educated decision when making changes to your drivetrain. The gear ratio is determined by the final drive gears that are installed in your vehicle.
Gear ratios can be changed in many vehicles, which can result in a change in the way that your vehicle drives. You typically hear people talking about gearing or gear ratios when speaking about muscle cars.