What year did they start rating HP at the prop? Thanks
L lckstckn2smknbrls Lieutenant Junior Grade Joined Sep 18, 2008 Messages 1,114 Apr 30, 2009 #1 What year did they start rating HP at the prop? Thanks
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 May 1, 2009 #2 Re: Horse power rating? Different makes and even different models in different years. We generally consider 1985 as a date when they were all prop rated.
Re: Horse power rating? Different makes and even different models in different years. We generally consider 1985 as a date when they were all prop rated.
TOHATSU GURU Admiral Joined Jul 22, 2004 Messages 6,164 May 1, 2009 #3 Re: Horse power rating? I remember the Fed making it a requirement as of the 1988 model year, but most models in every brand were rated that way by that time.
Re: Horse power rating? I remember the Fed making it a requirement as of the 1988 model year, but most models in every brand were rated that way by that time.
L lckstckn2smknbrls Lieutenant Junior Grade Joined Sep 18, 2008 Messages 1,114 May 1, 2009 #4 Re: Horse power rating? Would a 1980 Johnson 35hp be rated at the prop?
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 May 1, 2009 #5 Re: Horse power rating? No. You could have asked that right away if that is what you really wanted to know.
Re: Horse power rating? No. You could have asked that right away if that is what you really wanted to know.
L lckstckn2smknbrls Lieutenant Junior Grade Joined Sep 18, 2008 Messages 1,114 May 4, 2009 #6 Re: Horse power rating? JB said: No. You could have asked that right away if that is what you really wanted to know. Click to expand... What I really wanted to know was there one year that industry wide all motors were rated at the prop. Since there isn't I needed to know about the 1980 Johnson motor.
Re: Horse power rating? JB said: No. You could have asked that right away if that is what you really wanted to know. Click to expand... What I really wanted to know was there one year that industry wide all motors were rated at the prop. Since there isn't I needed to know about the 1980 Johnson motor.
