Firstly I've hearld that swapping out the carb of the 4hp for a 5 or 6 is the fix
then I've also seen that the exhaust ports inlet/outlet are different.
is there no one out there who is a qualified YAMAHA outboard mechanic who currently works
in the japanese factory to help out?????
cheers
then I've also seen that the exhaust ports inlet/outlet are different.
is there no one out there who is a qualified YAMAHA outboard mechanic who currently works
in the japanese factory to help out?????
cheers