TREMEC Toolbox 4.1

The TREMEC Toolbox offers a comprehensive approach to driveline setup, allowing users to predict the implications of alterations in gear ratios and tire sizes while accurately calculating vehicle speed and RPM variables. This tool serves as an essential resource for anyone looking to enhance their vehicle's performance by exploring various combinations of components.

The TREMEC Toolbox includes the following features:

• Driveline Angle Finder: This intuitive 3-step tool eliminates the uncertainties associated with chassis setup. By utilizing a smartphone as a measuring device, the app effectively calculates each u-joint angle and provides a comprehensive driveline operating angle, complete with Pass/Fail assessments. It is specifically designed for rear-wheel drive vehicles that employ a one-piece driveshaft.
• Vehicle Speed Calculator: This interactive feature allows users to assess their vehicle’s speed in any gear and at various engine RPMs for optimal performance. It enables adjustments to the axle gear ratio, transmission gear ratio, and tire size, offering real-time insights into their impact on speed. Additionally, it functions as a Gear Ratio Calculator.
• RPM Calculator: This tool enables users to ascertain the RPM at which their engine will operate based on gear ratio, tire size, transmission characteristics, and vehicle speed. Users can experiment with different combinations to determine the most effective gear ratio and tire size for their vehicle.
• Tire Size Calculator: Simplify the process of converting P-Metric tire sizes (e.g., 265/75R16) into inches, facilitating a more straightforward application of the drivetrain calculators.