[desperato]

I have replaced the piston and rings in this engine and still have a no start condition. I've run the gammet on this one and have come down to valve timing. When aligning the timing marks, the engine isn't at TDC. How do I find out if the cam isn't 180 degrees out? I can assemble it both ways but don't want to harm the engine. Does anyone know how to determine how the timing marks line up?

Thanks

[MOWERMAN2468]

The Timing Marks Will Be Right Together When Timing The Engine. There Is A Mark On The Crank And Cam Shafts. Another Thought, Check Your Flywheel Key, It May Be Sheared.