I couldn't also fit my little finger back right into the port leading back into the head! Despite my scant experience, I was pretty sure it wasn't meant to be like that! I set all the engine components to the rear of the shed as well as was currently able to see the unhampered engine - now for some genuine enjoyable! Well, next I eliminated the inlet manifold, and then came the component I was most anxious concerning from reviewing Yost's publications: getting rid of the exhaust manifold. You can examine it for leakage by first searching for it with the engine off as well as then with the pump running and also with a tons and also warm put your finger over the end of the relief valve as well as if it is leaking sufficient to be an issue you will be able to feel the oil press your finger off the end of the valve somewhat.