is it worth building up stock heads..i have an extra set laying around and im just wondering..im not looking at huge gains im just looking at decent supporting mods for small cam..and budget is deff what im looking at

tell me what you think

 

There are definitely gains to be had from a good set of ported stockers, a good set of valves and valve job. That with a good cam, headers, exhaust should make really nice power.