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2003 yamaha 150 vmax

jonill17

New member
"I have this motor on a 1998 1

"I have this motor on a 1998 1900 lund and trying to get the write prop for it have tried a few and not really happy with them. Someone told me that the motor does not line up with the bottom of the boat like it should but I have looked at other boats and they are the same with a 20inch motor, not sure if a 25inch would make a difference, also some stated that the gear ration could have been changed but not sure how to tell what it is."
 
"I don;t have any pics at this

"I don;t have any pics at this time but what they are telling me is that the fin of the bottom end should line up when trimed down to the bottom of the boat, this is the 3rd 20inch motor I have had on this boat the others seemed to work fine.

Jon"
 
What exactly is it that you ar

What exactly is it that you are not happy with?
 
It seems that I get a lot of c

It seems that I get a lot of cavitation when I trim it up and it is not really trimed up that far. I was wondering if a jack plate would allow me to lower the motor farther into the water.
 
you should learn to spell....

you should learn to spell.... and then you should buy(if you dont have it yet) a hydrofoil it helps alot with cavitation
 
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