Wellcraft V20 Community

Wellcraft V20 Community (https://forums.wmpdevserver1.com/community/index.php)

- Performance (https://forums.wmpdevserver1.com/community/forumdisplay.php?f=15)

- - prop help (https://forums.wmpdevserver1.com/community/showthread.php?t=7299)

Quote:

what or who is fishbone?

;) ;D---- :-X :-X :-X :-X :-X

mj what with the fishbone i dont read smileys very well lol

Perch, I'm not enough of a senior member here to do justice to the Fishbone story, but rest assured, you're no Fishbone brotha! * ;)

p.s. And thats a good thing!!

Quote:

Originally Posted by wpearch

what or who is fishbone? will a merc prop fit an omc/

I've never put one on . . . but I know Merc has an OMC FloTorq-II hub kit . . . so it'll fit. You can contact any of the merc prop dealers and they'll tell you exactly what you need.
EBay/craigslist are great places to pickup a prop.

Just b/c a prop is stainless and the same pitch as an aluminum prop . . . don't mean nuttin. I ran a Brand New Michigan rapture 17pitch stainless on my merc 225 and could only hit 42mph (same boat, same day) I swapped with a banged up stock yamaha aluminum 19pitch gained 300rpm and the boat hit 48.5mph.

There is so much difference b/w the shapes, rake, blade area, thickness, etc . . . You really have to play around with a few to find the right one for your boat. Before you start messing around with props . . . make sure you have your motor height optimized. The cavitation plate up a one or two inches from the bottom running surface, but not too high that your blowing out. Make sure Trim Tabs at least 1/4" from the bottom running surface . . . These changes can make several MPH (and GPH) difference on your rig.

Always prop the boat so that the motor can hit the high end of the recommended RPM range with a full load.

Quote:

Originally Posted by wpearch

mj what with the fishbone i dont read smileys very well lol

Fishbone was a real BLOWHARD...got on here and BRAGGED about everything his skewed imagination could think of...Franco took 'im out behind the barn one day and straightened him out...they haven't found the body yet ;D ;D ...

i have a 150 mercury o,b and asked the same question it came with a 14x19 inch prop and was not happy low top end and cavitates
i switched to a 15x17 and its like a knew engine go with a 15x17 i turn aluminum but if i get the cash i would get s.s.
very, VERY happy with it
oh yeah the year of the motor is 1988 shouldnt make a differance just in case you wanted to know