manuals on the way. how do you remove the flywheel?

 

take the bolts out and use a flywheel puller..

 

bolts? i only see 1 big bolt in the center am i wrong?

 

is there any good way to thorghly clean the in side of my motor?

 

Your right, its one big nut in the center (19mm I think). You need some kind of fly wheel puller. You can buy one from your local stealership. You can also use a harmonic balancer puller for a car if you buy some extra longer bolts, but I don't know off hand what size or length they need to be.
Loosen the nut on the flywheel (but don't take it off), put the puller on there, tighten it up pretty tight, if it doesn't come off give the end of the puller a good tap with a hammer. Don't let it scare you when the fly wheel pops loose. Leave the nut partially on and make sure the puller is straight and you shouldn't have any problems.

The valves "barely" hitting the piston is still bad. I would probably pull the head if yyou have a leak. If you don't you could burn a valve up and cause worse damage.

You can use kerosene or diesil to clean the inside of your motor, just don't let it soak.

 

i pulled the head and the valves arent bent but im gunna replace them ne way