I have a 225 1 bbl in my 76 swinger and I plan on rebuilding it this winter. I'm leaving it with the stock carb and intake with the stock exhaust manifold. When I rebuild it I want the engine to be pretty much factory but a tiny bit more cam.I was wondering what would be a replacement camshaft? I'll have a 3 angle valve job done and will probably gasket match the intake to head. I'm not looking for a race car, ricer flybys don't bother me none. Just want the most performance from a factory dependable, good gas millaged slant 6. Any other tips would be great! Thanks.