Thanks for the advice 66 Pro-Street but I have built my own engines since 1974 and this one will be no different. The only difference is this is my first big block Mopar.Yes I have the BRC caps and girdle and a few other parts already gathered up so no worries there. I think the car is more than capable of holding the horsepower as it was purpose built for this. After certification in April I will be making licensing runs hopefully by end of May. If I were to buy a complete engine for that kind of money it would probably be something a little more powerful than 800hp.