What do i need to port and polish the head my self i have a spare head and want to build up my own performance head. Also is it possible to do my own valve job.
Anything is possible to do but this is something that could hurt your performance if you don't know what you're doing. I personally would leave it up to a professional. Check out Patriot Performance's ECOTEC Cylinder Heads. Pricey, but worth it.
www.patriot-performance.com
www.kronosperformance.com / 732-742-8837