well i think i may have killed the old girl . took her to the track this last weekend and dropping into a steep downhill shifting into first she locked up and died. it still seems i have compression, but i cant move the shifter at all all. i havent opened her up yet, but i have been told everything from dropping a valve to broken piston skirt to shift fork issues. when i push her with the clutch in, she will roll for a bit and lock up while making a clink sound when rolling. any ideas prior to me splitting the cases?