NewC,

Well, with the head gasket, piston doesn'T seem to get above, but I must admit that it is really at the same level... difficult to say if it gets a bit above. But I can surely say that it gets flush with the head gasket.

Super Splatter:

The problem is, I can't get it started since the force at compression is too high for the prop to turn freely and make a full revolution. The piston is hitting the cylinder head.


Thanks guys! I appreciate you helping me!