Replacement engine is in and cranking, but not starting. Can't even hear it trying to catch. Spark plugs are in the correct order, have spark and fuel. Trying to figure out if the ignition timing is good or not. With the rotor pointing to the #1 spark plug wire, the timing mark on the crank pulley is WAY advanced. Looks like it would be +40 or 50 degrees. I pulled the valve cover to see if timing marks could help me figure things out. I could not make heads or tails of it So when I see the