prop chart web site

karayj

Chief Petty Officer
Joined
Aug 4, 2002
Messages
468
Does anyone know of a web site that gives you the chart for prop size apllication petaining to your boat size model year ect and what range of props you can use on you boat..........
 

horndog

Petty Officer 1st Class
Joined
Aug 6, 2002
Messages
279
Re: prop chart web site

well, those weren't helpful. I don't know the size and pitch of my current prop. The engine says its a CCW, does that mean the prop spins that way?
 

zzzzz

Lieutenant Junior Grade
Joined
Jan 13, 2003
Messages
1,094
Re: prop chart web site

the leading edge(closest to boat)tells the spin of your prop ;)
 

horndog

Petty Officer 1st Class
Joined
Aug 6, 2002
Messages
279
Re: prop chart web site

hmm... mine looks like its angled towards the left, does that mean a CCW rotation? I will have to double check. <br /><br />Also, is there a place to check on what prop my motor is suppose to have? I think the marina I bought it from replaced it with a used one and maybe too big<br /><br />Here are the marking on the prop:<br /><br />48 76120A 4 19P<br /><br />I measured the diameter and reads 13 1/4" and I assume its a 19 pitch.<br /><br />The motor is a 1978 mercruiser 120hp, 2.5L
 
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