I use a JOE GIBBS driven product HVL which stands for (high viscosity lube) all your valve tips and cam journals were lubed with this product just like every one of my engines are. A simple phone call to discuss this would have sorted this out really quick. You can be assured of a phone call from me tomorrow marcus. I think you need to pull your head in a bit. As for your other questions you only had to ask. Oh and ask any tuneshop you will find the ngk Bkr6e is a very common plug to use in a boosted barra. Is it any wonder no one wants to help you out anymore when you carry on like this. :/