scott rollins
Member
Something interesting I just found, I took all the plugs out put the wires back on and marked the wires as they are correct off the mag 1342 is suppose to be the firing order. Ok with all the plugs out I turned the engine slowly by hand the snapping of the coupler happens at 10:00 and 5:00 what I found was when #1 is at TDC #3 plug sparks , when number #3 is at TDC #4 plug sparks, when #4 is at TDC #2 plug sparks and finally when #2 is at TDC #1 plug sparks so question is do I make my new firing order 3421 ????? If that's the case should I play with readjusting the mag a little bit or leave it alone?? At this point the mag X is seen thru the site glass but remember I'm at 10 not 12 o'clock .