Your engine revolves 3600 rpm, NOT 3600 rpms. How did RPMs (RPM's) ever get into the vocabulary. RPM = revolutions per minute. RPMs + revolutions per minutes which doesn't make sense. Another pet peeve I've got is "motor." Your car has lots of motors (starter, heater, window regulator, etc.) but the big thing under the hood that powers your car is an "engine." To say motor is wrong. And I don't like the term Motor Oil either. It's not a "tranny." You're stupid if you say tranny for transmission. Some guys continue to use "your" in place of "you're" for "you are." They're (not "their") stupid, stupid, stupid. Quit using the term "gas" for gasoline. Gas is what fuels your kitchen stove burners. Gasoline runs your car engine. Gasoline is converted into "gas" by your carburetor in conjunction with the intake manifold. Gasoline becomes gas, but you pump gasoline into your gas tank, dummy. I don't like it when NASCAR announcers call their machines "race cars." They are slot cars, no more, no less. "Junks," to use a better expression. Dragsters aren't cars either. They don't turn corners or do anything a car is expected to do. They are merely a form of liquid fueled suicide machine for the mindless entertainment of alcoholic-wasted prolitariats. Get rid the term, "four stroke." The Otto cycle engine is a "four event cycle" engine. The reason for this is over your head, so take my word for it. Hint: it's in the valve timing overlap. Stop calling liquid cooled engines "water cooled." It's not because of what you are thinking: antifreeze mixture instead of water. No. All liquid cooled engines are AIR COOLED. The liquid, pump, radiator, fan all serve to conduct waste heat from the engine to the atmosphere. I know you are greatful to me for you learned something important today. Do you know how a vacuum booster pump vacuum windshield wiper motor works? I didn't think so. So much technical knowlege has been forgotten, its a wonder we can still call ourselves an advanced nation. Daimler-Chrysler Corp. set up their downfall with the abandonment of Fluid Drive. That was their claim to fame. They actually drove one of their cars up the steps of the Capitol Building to prove its capabilities. Not one of their sedans could do that today. If they tried, the chassis would drag and hang up on the steps, the engine would cough and sputter, the transmission would grind and smoke, and the tires would spin and blow out. We have come down a long, long way since 1951 when Chryser set the world's standards. Today, they are nothing, zero, zilch. Finished.