its obvious to me that the OP has no idea watsoever and providing technical advice to him is a waste of time and potentially dangerous to those that will go to sea on his badly repaired vessel.
My non technical advice to him is to take it to someone. someone qualified.
PS i support kghost original comments, tough they were but so true.
PPS just noticed this guy has another post on same issue, after reading that post i now know he has no idea.
That is very likely why he decided to post his questions and concerns here.
i think sometimes we who try to help, (us) with advice, take a step back and read between the lines, and ask ourselves "is this guy capable of doing what we advise?"
While that is not necessarily up to us, we do our best to be clear and helpful!
wake up Australia/USA! hes cruising around for hours not knowing his donk was imitating an airport runway foam truck and concludes his problem can be fixed by glueing a patch over the hole in his inlet manifold. run a mile guys this bloke is a class action waiting to happen.
See ** below.
Mark