Ill accept the leaky valve cover but the headgasket and seal issues are something i simply wont...for other reasons. Funny your attitude changes now from back then....amazing what could have been resolved if communication and ability were given a chance. It is what it is now. Regardless of what you say now...that engine that you "reassembled" is still there to call mine as nothing was changed to the engines capability from where i set it up at when you got it. Im happy you made exceptional power and im happy you are driving your Z. Good luck in the rest of what you do with your car.