The answer is that you probably shouldn't. It could get messy.
You can't, except with Photoshop.
You can not replace the heads easily, only a trained technician will be able to repair the heads for you.
Bindis
No.
a machine that chops peoples heads off
Yes.
Heads do not have to be ground because they are aluminum. If you're taking both heads off then you need 2 new gaskets. It's not a bad Idea to replace both if one is leaking though because the other one might not be far behind.
I think that power goes to peoples heads, because they get praised a few times too many, and they think that they are the best, and that they are right and everyone else is wrong, and that's it. They want to get their own way, just because of a few praises, and that ruins peoples nature, and so power goes to their heads.
no but they will have nose bleeds
by chopping peoples heads off
Brutal they would chop peoples heads off and play kick-ball with them. (They would play with the loser's heads.)
NO... You MUST remove the heads and take them to a machine shop and have the valve guides replaced. No other way.
bears,peoples and heads like to eat higgies