Thanks to Lurker for helping with a few changes we made to the spread sheet.

I would love to see back to back dyno sheets with the only changes being the Stock/2#/4#/6# pullies and the required chip changes. Sal, Jim, JL...

Andy

 

Anyone know what the critical speed is for a M112? Just how high can you spin one before it comes apart?


Thanks,
Jess

 

Well, so far the motor's have been coming apart before any blowers have exploded

 

Blower design speed is approx 21000 rpm's based on what Eaton has provided and SAE standards. Just means it was designed to spinn at 21000 RPM, but not stay together there. 14000 rpm is the designed operational speed for max psi/heat efficency.
Go figure?