Originally Posted by Road King Kid

Not satisfied with my build and looking to get some headwork done. I want to do it right this time, but as always, want to get the biggest bang for my buck.

Please give me suggestions on where I should go to get a good port, polish, and revalve. How much can I expect to pay with a core exchange, and what kind of performance boost should I expect.

Right now I am leaning towards going with the Zippers heads and they are only about 15 minutes from my house. That is really a pretty lousy reason, so any help you can offer would be appreciated.