[rich weyand]

Sean was one of the founders of Jet. He has tuned more Qjets than most people have ever seen. Good part is, he apparently kept all his notes. When you go to order one, he will want to know what engine, engine mods, exhaust system, induction system, etc, so he can tune it up correctly, including drilling the idle air bleeds and the like, and put the right jets and all in it. That's why they work out of the box, they're semi-custom, instead of a bought-off-the-shelf generic "Qjet".