engine won't turn

[browzer427]

hi guys, i just bought a 2001 blaster, ran 52:1 mix, only got an hour run time, after the run it was at idle and a "ting" sound was heard and it shut off. now it won't turn over. i am very mechanical but don't want to disassemble the entire engine if i don't have to. Any help would be greatly apreciated.
thanks, dead in the water

 

[4cfed]

52:1 is no where near enough oil, you ether hot siesed the rings, or over heated the crank and locked id start by pullin the head and seeing what the cyl walls look like. and go from there