I'm in Portland as well, but I choose to spend my money wisely. I didn't invest 10k into my car to have it perform mediocre at best and potentially blow. My advice, shell the coin.
Howdy, I know its an old thread w/some updates. I know of a good place to go in Salem for future reference. I've had experience with them so I feel comfortable posting their website. They just about do it all so check it out link below. 1560 Commercial Street Northeast - Salem, OR 97301-6406 - (503) 362-5830