If I do go with the MP 509 how streetable would it be? What head would compliment this cam and what other parts would I need? Will I be ok with stock rockers or do I need to upgrade? If so what would you recomend? I have a fresh machined block, $5000, and the original parts from the 440. I'd like to use the stock crank and rods to save some $. I guess what I'm asking is where is my money best spent?
