There is no magical EFI that automatically tunes itself to exactly what your engine needs to make peak power. Can you find something that will run "good enough" with no adjustments or "tuning" yeah, but it won't make peak power. Its just like a carb out of the box, they usually are not right and require some work.
Fi=People who can’t tune and can’t use a screwdriver.
I can tune, and use a screw driver. But that sucks, why mess with changing jets and air bleeds, when you can stroke a few keys and jump right back in the lanes. I can usually make needed changes in less time than it takes my water pump and fan to shut off. Should I choose I can do it while belted in. With EFI I actually put more effort into tuning because its so easy, and I have more time to make more passes.
