I already got. A cam from Howard's cams.I could do pistons if I can get them.I am not really looking to make a lot more power,but do want to get the most for the money I spent.That's why I am asking ? here.If I wanted a lot of power I would go with a different engine that I know more about.I want to do something that is more like done in the 50's and 60's.I want my truck to be a resto mod, that I can drive and take to the local car shows and local sonics drive in.Many go with a v8,I like that as well ,and know it cost less for what you get.I don't want to do that with this truck.I want a old school cool kind of look.I want it to appear to be stock,yet little things changed,so when others hear it run and see small changes know it's been tinkered with.