Thread: True hp
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Old 10-11-2009, 10:50 PM
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Quote:
Originally Posted by strang3majik View Post
also...HP is just a number. Torque, now thats what matters.

Torque - scientifically measured in lb/ft units, measured by the layman by how much seat material winds up in his sphincter.
Horsepower isn't just some number. It's just a little more difficult to explain than torque is. The fact that there are several units of measurement that can all be referred to as "horsepower" also makes things a little more confusing. http://en.wikipedia.org/wiki/Horsepower

Horsepower is a measurement of power. Power is work over time. Work is a force times a distance.

Hook your truck up to a house, and floor it (we'll pretend for this example that your tires are awesome and don't spin at all- just put everything your engine puts out to the ground). You won't go anywhere, but you will generate plenty of torque. Since you haven't gone anywhere, you will have generated 0 horsepower though since you need to travel some distance in order to have done any work, and if you haven't done any work, you haven't generated any power.
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