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Old 04-29-2016, 02:52 PM   #434
weederr33
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Quote:
Originally Posted by Matt@Cosworth View Post
agreed the max continuous rpm for the R900 is 20,000rpm as specified by Eaton

however at Cosworth we've run this unit quit a lot faster than this without any issues

28,000 rpm anyone......
obviously you' well off the efficency zone here but sometimes needs must
But the real question is, what if you took the Cosworth supercharger, spun it up to say 25,000 rpm, and then added a turbo kit for a nice twin-charged unit?!
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