Yup. I did it backwards and did the blower first. In retrospect, I likely would have been better off building more motor before I went to forced induction. But, since I just blew a head gasket, I now have an excuse to put new heads on. Next month, I plan on starting my engine build. I'm replacing the stock block with a 427 small block
At a minimum, you want the motor to be able to breathe before you go forced induction. That means heads, intake, and exhaust. You'll get the most bang for your buck that way.
