Im about to install my newly rebuilt head onto the block but before i removed the head prior to the rebuild i didn't set my timing to TDC with the cam lobes pointing upwards. The picture i attached is where it sits currently. I do know that the engine goes through tdc twice during the cycle so i think another turn will make it the correct TDC. Right now my head cam timing is in the correct position with the front lobes pointing upwards. Do i simply just install the head and then crank the engine