In a message of 10 Dec 95  09:50:44, Mike Sells wrote:
MS> Putting to big of a propellar will cause the engine not to reach the peak
MS> rpm
MS> for that engine, and causes the engine to work harder and wear sooner.  
MS> Putting to small of a propellar on an engine causes the engine to have to
MS> many
MS> rpms which will cause the engine to overheat and shorten the life of the 
MS> engine.  
    You have it backwards.  High RPM causes excessive wear.  Low RPM causes 
heat.
          MC
--- FIDOdoor+ 3.2.6
---------------