2008 30hp 2 stroke problems, bogging under load, please read the list so far....

[flyingscott]

the water comes no where near the top of the motor.

Check for spark and good luck with your motor.

 

[motiondave]

thanks for all the help people, ive given up and put the motor up for sale.
I found out, it could be two more things,
head gasket could be leaking between cylinders still giving good compression but allowing misfire.
the other is, that apparently, its a two piece press fit crankshaft, that could have gone slightly out of alignment and would need re-indexing. allowing misfire and bogging

bugger, what a mess.
expensive lesson here unfortuately.