Posted by 87 Montauk on 05/01/12 - 7:58 PM
#1
What prop should I be running on a 1987 90 Evinrude pushing a 17 foot Montauk? It had a 17 on it but I was told to run a 19. My tach isnt working.
Posted by Tom W Clark on 05/02/12 - 6:37 AM
#2
The most common props for that boat/motor combination are 17" pitch OMC/BRP props like the SST/SSP/Viper or the 13-1/4" x 15" Stileto Advantage or Turbo 1.
19" pitch is too much, regardless or what propeller model is selected.
You will need a tachometer to test a propeller.