Congrats on the pick up. I live in Washington as well and 92 octane, shitty 92 at that, is a pain in the ass. As far as a dyno is concerned, Blood Enterprises in Auburn has a mustang Dyno. Then there's Brad's custom auto in Seattle. Keep us updated. If you do decide to get a custom tune from either one of those shops, let me know how it went. I may do the same.
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