I have read a lot of discussion on here about the viper engine failures and design flaws. I have always thought overheating issues would damage the topend of a motor and lack of lubrication and corrosion are the leading cause of crank/bottom end failure. Can the head design be related to crank failure? I know excess heat is not good for any components but wouldnt oil protect the crank and bearings until the topend failed or seized?