[journeyman17]

I have a 96 zrt 800 I use for ice drag. Heads are clipped 3 degree timing. About 138 psi across the board compression. Sat for 2 years, fired up yesterday center cyl. Dead pulled plug, wet with fuel and has good spark and compression. Wtf. Put new plug in, same, digitron says outsides are about 5-600 devrees and center is 60.. dead