380 Cup ??

SHickey

Petty Officer 1st Class
Joined
Apr 29, 2011
Messages
263
Hello Prop Professors!!

I picked up a fiberglass StarCraft American 20 last fall. I was not able to get it into the water do to many "small problems" I encountered going through the vessel.

It is powered with a Mercruiser 165 and a MC-I outdrive.

I removed the prop to see what the diam and pitch is but there were few markings on this Michigan prop. The only thing stamped on it is 380 CUP. I roughly measured the diam and got @ 15".

Could someone tell me something about this prop and what the 380 means. I will most likely get another prop for this boat because this one is pretty dinged up. I would be more interested in a power prop compared to a speed prop.

Any suggestions would be most appreciated!!

2 more months to boating season!!

SH
 

SHickey

Petty Officer 1st Class
Joined
Apr 29, 2011
Messages
263
Re: 380 Cup ??

I forgot to mention it is an aluminum prop.
 
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