Prop for Grady 19

[axxe]

My in-laws bought a 1986 Grady with a 1996 Johnson 150 Oceanrunner. It has a s/s prop on it, but all of the number have been sanded off it. What size prop should be on here? Thanks-Mark

 

[Dhadley]

Re: Prop for Grady 19

One that allows the motor to get to 6000 rpm with an average load. There are many factors involved here. Prop make, type & style, X dimension, which 19' 1986 Grady etc.<br /><br />Your local dealer can send the prop to a prop shop and have it measured so we have a starting point.