keep a good abttery in it, and run good cables, if you don't have hte 4" heat exchanger, start looking for one. And regardless of what the sticker on the valve cover says, set the timing at 4 degress btdc. If you can find a Rochestor carb(has two idle mixture screws) for your 470, you will like its idle and starting better than the Mercarb you have(one idle mixiture screw)
|