Well thinking about taking it to the next level. Already have exhaust , breather, and power commander now thinking about the cams. I am looking for feedback on if its really worth the money to go to the next level. It makes it hard when you look at dyno results that seem to be all over to decide if I would be gaining that much for the money it takes to install the new cams. Local indy is suggesting S&S 570 cams and I trust his opinion but anyone have feedback on these?? Or if you typically gain enough power to justify the cost.