LTSpice is frustrating me. Why isn't this Class C amplifier working? I can't get a sinusoudal output
Ok this is weird, 

I replaced the 2N2222 with an IRF510 MOSFET and now the circuit seems to work.

NEVER MIND, THE IRF510 WAS NOT FULLY TURNING ON HERE

-- EDIT : It turns out, this probably was working after all after seeing the final posts and information from geek --

Maybe this is some sort of reverse voltage breakdown occurring in the 2N2222?