something not right here - engine will not over rev with a fouled plug--
sounds like cavatation -- -- take jack plate off and set engin cav plate level with keel
ok Harley listen up-
you had the controls --in gear or out of gear-- you had the lower end [foot] out of gear or in gear-- the two parts were out of time to eachother--
drop your foot - put controls in nuteral-- move shifter rod on foot into neutral-- now bolt the two back togeather --...
do you have power tilt and trim-
the anti cav plate should - be even or 1.5 to 2 inches above the keel line - trim in to keep bow down - when at full throttle the anticav plate should just be out of the water- you dont want it draging .
sitting in the sun they do puff up. i drilled a 1/8 hole in the top - seemes to be enough to relive the pressure - and it vents when the motor is running - 5o horse Honda--
put jumpers on streight to starter and ground on block-- bypass solenoid - see if it turns over - if yes its the solenoid is bad - if no its the starter locked up
in last pic - right under the choke - that looks like a honda gas line connector -
is that where your gas line connects- if so -look at honda gas line parts--
why not ??- remember - the old man and the sea was in a row boat and caught a sail fish --
we have guys here that fish the ocean off seadoos --
its the little snots in the intracoastle tha pizzes me the most -- just about the time the reds bite here they come churning up the water