Stumped ???? Help

Diesel-Dr. wrote: you really can the crank turns twice per cam revolution if the cam is on the wrong revolution you start bending valves. trust me i rebuild engines for a living i know how they work.

If you start at one point and turn the crank 360 Degrees your at that same point. How if you time the cams "properly" can you be off then? Think about it. Ignition could be off 180 or you cams could be off 180 but 360 gets you right back to proper alignment.

WTF... :laugh: :laugh: :laugh: