BLEW BOTH OF MY HEAD GASKETS ABOUT 3 WEEKS AGO AND FIGURED IT WAS MY MSD BOX,WELL HAD THE BOX CHECKED IT WAS FINE,HEADS CHECKED AND DECKED AND THEY WERE FINE,GOT THE CAR BACK TOGETHER WITH NEW HEAD STUDS AND COMETIC GASKETS AND TOOK IT FOR A TEST DRIVE AND FOUND THAT THE ALKY HAD COME UNPLUGGED AND WAS SURE I HAD FOUND MY PROBLEM.HOOKED THE ALKY BACK UP AND EVERYTHING SEEMED FINE,SO I WENT TO THE TRACK AND TRIED IT OUT.EVERYTHING SEEMED FINE UNTIL ABOUT 100 FEET FROM THE 1/4 AND THE CAR NOSED OVER BAD AND SHUT OFF,STARTED THE CAR BACK UP AND MISSING REAL BAD AND SMOKING,WELL THER GOES ANOTHER PAIR OF GASKETS,LUCKILY I RECORDED THE RUN AND FOUND OUT THAT FOR SOME REASON MY TIMING WENT FROM 23 TO 44 3 DIFFERENT TIMES DURING THE RUN,ANYBODY EVERY HAD THIS PROBLEM OR HAVE ANY IDEA WHAT MAY HAVE CAUSED IT 
