ive been building my engine for about three years and i finally fired it.i just need a few small peices and its ready for a tune.the question i have is how to calculate piston speed as not to damage my engine by creating too high of a piston speed.the bore is 84.5mm and the stroke is 95mm. thanks for any input.

 

rpm / 60 * 2 * pi * 16 / 1000 = max piston speed (in m/s). Should be a good approximation since I don't have the length of the rod. How you calculate it? Bunch of calculus and trig.


Modified by 02 accord at 11:10 AM 1/16/2007

 

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