I almost feel really dumb asking this, but I need to be sure before I put my rebuilt cylinder heads back on. If standing behind the outboard, is the number 1 piston on the top right of the block? I can find the timing mark notch on the crank pulley. So with the top right cylinder flush with the block, that should be #1 at TDC??? So if it is the case then I slap on the cylinder heads and line up the #1 timing marks on the cams so everything is on #1...Correct?......How do I know if i am on compression stroke etc...or does it not matter at this point. I get confused knowing that the crank makes 2 revolutions for one of the cam.Sorry, I know its basic, I just dont want to screw anything up.