I'm building an engine around the concept of Pure Stock Muscle Car Drag Races (PSMCDR). I'm a bit limited in my area as far as head work goes so I'm looking as far as Spokane WA, a two hour drive from me. Specifically, I'm doing a set of 906 heads and as far as I know would be limited to a performance multi-angle valve job only. Can anyone point me to a shop near my area? Thanks!