The 250 Propeller Change
A new solution to to the 250 Propellor Problem Raises RPMs to 2700 Get a new tack with a new RPM limit Get 10 more horsepower	Get 15% more static thrust Improve take off and climb Smoother & Quieter

Our fix for the 250 propeller problem!   
New engine crankshaft counter weights, bushings, pins, hardware and replacement propeller governor.  New remarked tach with new red line.  New SynchroPulse Propeller and spinner.  This Mod will change your 250 engine into a carburetored 260.  You will gain 10HP by increasing the RPM to 2700.  Our SynchroPulse prop is a new high tech Hartzell prop designed to produce more manifold pressure and gives you 15% more static thrust, much greater acceleration during the take off roll, a better climb rate, and a smoother running engine.  The three big blades give you greater descent rate at your customary descent power and airspeed.  SO, NOT ONLY DO YOU GET A LITTLE MORE SPEED, YOU ALSO GET PROPELLER HELP GOING UP AND COMING DOWN.  NEATO!