Discussion Starter · #1 ·
A friend that owed me some cash just gave a brand new Holley Pro-jection set up. Part number 502-1, Still in box and never used. This unit is the pre computer version, it has the ECU. I have heard some pro and cons such as install and set up can be a bear to do but once it is dialed in it works great. I would like to hear from others who have done it or know someone that has. Is it worth it or should I jsut re-sell it. Thoughts???