I am only 17, so I have a really tight budget. I will fab every thing myself. It does not have to make a lot of boost because my engine has stock rods and pistons They proably only handle about 6 pounds of boost may be more or less but not shure. Here is what I have done to my engine. It is has a carter 650 on top a edalbrock torker manifold cranecams 284h cam and headers I plan on buying 1.6 ratio roller rockers but that may be awhile. Also I dont think valve spring are strong if I put the supercharger on it because it will always have presure against it and lowering the spring pressure and the valve may not close all the way.