dipstick melted in the motor

[Johnny & Monica]

Any ideas what would cause this to happen? My son's Raptor 250 had some popping then one large pop and the motor died like someone had shut the key off. Haven't taken anything else apart yet but the oil was fresh and now it's burnt and stunk the whole garage up overnight.

http://i60.photobucket.com/albums/h7/yfzhomer/899.jpg

[SET THE STAGE]

OH WOW. i have NEVER seen that nor any clue as to what would cause that. are there any billet replacements for the 250?

[Clay200X]

is the raptor 250 liquid cooled or air???could've got low on coolant and got hot idk jist my thought