Prop?

[Texas Prowler]

What size prop did a 73 Johnson 50hp come with? Mines a little beat and I'm not sure if it's even original to the outboard. I know there's prop calculators out there, but I'm looking for real life experienced responses. The boat is a 59 Smith craft. 13' 9" total weight estimated approx 800lbs. Thanks in advance. Boats max hp is 50 transom has been replaced.

 

[Silvertip]

Ask the question in the prop forum -- after reading the sticky about what information is needed. One prop size is not ideal for every application.