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17 Μαρ 2023 · There are three elements involved in determining the best gear ratio: engine rpms, vehicle speed, and tire diameter. Below is a gear ratio chart showing what your engine RPMs would be at 65 MPH based on your tire diameter and differential gear ratio in third gear (1:1 transmission ratio).
Rear end gear ratio is boiled down to lower numerical values giving better acceleration, torque, top speeds, and better fuel economy.
The rearend gear ratio refers to the relationship between the driven gear (ring) and the drive gear (pinion), and is easily calculated by dividing the ring gear tooth count by the drive gear tooth count.
12 Σεπ 2021 · If you’re the kind of person who spends more time cruising on the highway, the 3.73 rear axle gear ratio will suit you best. Not only will it offer you enormous speed but also grant you better fuel economy. Moreover, they will have higher axle RPM, making them move faster on the track.
4 Οκτ 2024 · When we talk about the rear end gear ratio, we’re referring to the relationship between the number of teeth on the ring gear and the pinion gear within the differential of a vehicle’s rear axle. Selecting the correct rear gear ratio can drastically affect a vehicle’s performance.
15 Ιουν 2016 · What Do Gears Do? In addition to changing the direction of power flow by 90 degrees (from the driveshaft to the axles), the purpose of the rearend gears is to multiply the torque delivered by...
23 Φεβ 2024 · The proper rear-end gear ratio can be selected using the following simple formulas whether using a direct-drive (1to1) or overdrive (usually 30%) transmission. FIGURING TIRE DIAMETER (Height) FORMULA: Tire Size / 25.4 x Aspect Ratio x 2 + Wheel Diameter = Tire Diameter in Inches (Height)
