hey guys I have tryed to do sum reasearch on the forum
On what must be done to rev to 11 12 thousand Rpm. I have heard of many people doing this I just can't find a lot of info on it. If any one has any ideas or knows where I can get this info that would be splended. Thanks.

 

why do you want to do this? What advantage do you think you are going to gain?

 

I'm looking at different engine set ups I'm not set on anything, just gathering information

 

Many rotary engines can be made to rev that high, but the intake often can not keep up with with it

There generally is no reason to rev that high unless you are using the motor in aircraft.

 

dont do it bad idea u have alot longer band to go with that to reach ur horsepower peak and if you do go wit some nice seals cause spinning that quick dunno if the seals will hold up and dont do the 3mm its stupid and lastly ur gonna have to reinforce the block wit extra dowel pins

 

At those speeds the entire rotating assembly would have to be custom ballanced, the harmonics created otherwise would destroy the engine very quickly. With the money and engineering envolved, the risk to reward ratio doesn't seem worth it to me.