I have a stock 400 in my '79 F-150 and i was wonderin' if there is any cheap route to make it faster. Maybe a Cam, Intake, or a Carb?

 

Welcome to FTE

Search through this forum and you'll find all kinds of recipes for building a 400 from the budget minded to the all out, take no prisoners, leave no dollar unspent.

If you still have more questions feel free to ask away, there's no shortage of excellent advice available.