A dynamometer, usually shortened to “dyno,” measures drive, torque, and energy. For car functions, it determines engine output by simulating real-world driving situations. A chassis dynamometer measures energy on the wheels, whereas an engine dynamometer measures output immediately from the engine’s crankshaft. This measurement permits for exact tuning and efficiency evaluation.
Understanding engine or wheel output is essential for efficiency fans, mechanics, and engineers. It permits correct analysis of engine issues, optimization of tuning modifications, and validation of efficiency positive aspects. Traditionally, dynamometers have performed a significant position in engine growth, from early inside combustion engines to trendy hybrid powertrains. This functionality supplies quantifiable information for efficiency benchmarking and evaluation.