Thanks a lot for the advice everyone.
Did you remove the spout and clean it? Run the engine with it removed?
I shot compressed air through it along with penetrating oils and water, I did not see any way to remove the spout though. I did try to push wire up though it while it was running.
the engine cooling passages are probably corroded and clogged. remove cover,clean passages,then replace cover with new gasket
I cannot figure out how to find the cooling passages, If you mean the tubes that lead from the impeller houseing up into the motor, it appears clean is there a cover or somthing that I am not seeing?
I would replace the impeller. It may look fine but if it is too stiff, or installed incorectly, you could have problems. Also make sure whatever tubing brings the water to the motor is sealed and goes all the way.
Lokidog you may be right about this, after fudgeting, I dropped the lower end to show my buddy that the impeller was fine, and it was torn to peices in there. Im going to try and get a new impeller tomorow and see if that does the trick.
Thanks again for the advice all, if there is anything else I should check let me know but I hope I am close to heading out on the sound!