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3 minute(s) of a 128 minute read
10-11-2013
10-11-2013
the reason you cant rev a rotary to 20000 RPM is because after a certain RPM , The Eshaft starts to flex and that flex causes wobbling of the rotors ,
So if you lighten the rotors the flexx is LESS on the E shaft
But then , You clearance the rotor , for when it DOES flex even despite the lightening , The sides of the rotors will wobble some and when it does normally the rotors will contact the irons , but by removing and clearancing when it wobbles it has More room where it wont contact the Irons . so you can rev the motor even higher
scalloping what that does is it is sorta the inverse of a port the rotor iselve's edge will be incontact with the port , since you have a limit of howmuch you can port the irons without ruining the engine , This allows for quicker opening of the ports ,
, and then ofcourse balancing at your target RPM range so that when you do Rev the crap out of it any wobble is minimized by being balanced .
basically those rotors have had the WORKS done to them LOL
10-14-2013
This was during this weekend
My dad's a marine electrician so , he was giving me a hand with soldering and such
all the wires passed though
Finished product
Now for some UPDATES FROM TODAY WITH CR7684
Proposing to the Iron , Putting the rubber ring on her
SHe said YES
Magic Hands
Ready for stacking