Maintenance & Technical > KX500 Original
Project "I needed to clean the air filter so I blew the motor"
Motorrad:
--- Quote from: sandblaster on January 12, 2014, 12:11:06 PM ---
--- Quote from: Motorrad on January 12, 2014, 10:29:58 AM ---
--- Quote from: sandblaster on January 12, 2014, 10:17:00 AM ---
--- Quote from: Motorrad on January 12, 2014, 09:28:32 AM ---
--- Quote from: Pmcg on January 11, 2014, 01:23:46 PM ---So no motor q&a?
--- End quote ---
Sorry been busy. Ask again
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I would like to know the timing of all the holes you made in the piston.
It would be really appreciated.
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every motor is its own unique snowflake
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Somehow I knew that was coming :roll:
Can you give us the formula for each stage of the calculations?
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well for the intake timing. It would change if your running a wiseco vs wossener vs.........
The wossener "step" in thickness is a nice machined cut, where the wiseco is a stamped curve. making it so you cant run the holes in the same location as eachother. (the highest ones on the intake side) that, I have acting as timed bleede holes to the boost port, to get some of the gasses out from under the piston, in a timed fassion.
I have the holes on the wossener , right up against the first step,
the intake skirt is then trimmed,
math is done, so the holes are even the rest of the way down.
Exh side. well that one is a much more involved story. timed short circiut I have in it and all to help fill the ignition side case better.
sandblaster:
Excellent.
I need to get my bottom end assembled, figure out my port timing that I want to run, and then deal with the snow flake factor..
Thanks Motorrad..
sandblaster:
Hows the engine running?
Motorrad:
--- Quote from: sandblaster on February 03, 2014, 01:37:27 PM ---Hows the engine running?
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from what I hear his ass is running from bad tacos instead of his motor
USMC 500:
not more food poisoning.........bike is running great. I SHOULD have something special to report after this weekend. :-D
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