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Question:

Wheel sizes for F2K trebuchet?

There are 3 wheels in a F2K trebuchet: 2 wheels attached to the arm, and one guide wheel attached to the frame.Can they be any size? Do they all have to be uniform? Anyone know if there are ratios?

Answer:

They are all a waste of money, you may get 2 more hp, and you will confuse the ECM.
A chilly air inlet will no longer advance MPG. It will advance HP at complete throttle easiest. the upward thrust in capability is the consequences of burning extra gas, no longer an advance in efficiency, or decrease fee of preclude. in any respect diverse power settings there is another decrease it extremely is controlled by potential of potential of your outstanding foot.
First, they need to be strong enough, and the axle hole in the arm wheels should allow a thick enough axle so that doesn't bend. As to diameter, it makes things easier if the frame and arm wheels are the same. but what's important is that the axle of the frame wheel is directly beneath the one in the arm and that the arm wheels just contact the track when the arm goes horizontal. This gives the smoothest transition from the arm being supported by the frame wheel to the arm wheels. Please note that F2K frames are proportioned differently than regular FAT frames. The towers are much taller so that the counterweight can be raised higher, giving more drop distance and thus more energy. If the towers are the same height as a FAT you are adding complexity without gaining any benefit.

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