What can I do to make my 318 faster

http://www.forabodiesonly.com/mopar/showthread.php?t=100682

http://www.moparmusclemagazine.com/techarticles/mopp_0409_318_engine_build/index.html

fast = $$$$ how fast do you want to go?
a good inexpensive start would be a 340 cam performer intake with 600 cfm carb and headers