Is it better to have a higher power to weight ratio?

More horsepower = more speed. But in terms of sheer acceleration ability and speed – the higher your power to weight ratio, the better. That means the ideal performance car is lighter in curb weight but jacked to the hilt in horsepower.

Is it better to have more power or torque?

Horsepower is how rapidly the vehicle can perform that work. Of course, horsepower is tied to torque mathematically. Horsepower equals torque multiplied by rpm, divided by a constant. Because there is generally a limit on how fast you can spin an engine, having higher torque allows for greater horsepower at lower rpms.

What matters more torque or BHP?

The Brake Horse Power is the unit of power of an engine without any losses like heat and noise. The BHP determines the acceleration and top speed of a vehicle. Often fast and quick vehicles will focus more on the BHP than the torque.

Does weight Affect horsepower?

Horse power doesn’t matter with the weight of the car. It is the power of the engine.

What is the significance of power to weight ratio?

Power-to-weight ratio is a measurement of actual performance of any engine or power source. It is also used as a measurement of performance of a vehicle as a whole, with the engine’s power output being divided by the weight (or mass) of the vehicle, to give a metric that is independent of the vehicle’s size.

What is the difference between horsepower and torque?

Torque expresses the turning ability of the engine (the ability to turn its flywheel) and horsepower means the total power output of the engine. In very simple terms, torque is the force you feel pushing you back in your seat on acceleration, while horsepower is the speed achieved at the end of that acceleration.

What is the relationship between horsepower and torque?

Mathematically, horsepower equals torque multiplied by rpm. H = T x rpm/5252, where H is horsepower, T is pound-feet, rpm is how fast the engine is spinning, and 5252 is a constant that makes the units jibe.

Does weight Affect torque?

Torque is related with force which in turn is related to mass. Since weight is also related with mass, and both relations are directly proportional so we can say that a body with a greater weight will have a greater Torque produced in it.