Prop ID JP81

[tcreech]

1970 Johnson 115 - I bought it used. It came w/ a spare prop. Only markings are:<br /><br />Michigan JP81<br /><br />Can anyone tell me the pitch?<br /><br />Thanks,<br /><br />TC

 

[moderator1]

Re: Prop ID JP81

Let's keep this to one thread per subject on the same question...refer to "method of determining prop pitch"<br />p.s...it's "PJ81" not JP81...