hi

just enquiring on a few things

when you put a ed xr engine into a non xr ed 6 cyl do they need inspecting or only a form filled out with new numbers

and when you put a AU engine into a ed 6 cyl do they need inspecting or only a form filled out with new numbers

and if you put a xr ecu and adjustable fuel reg and xh intake in how many more kws is it over the std ed 4.0L model

I'm not sure about the requirements in your state, but I would think you would have to have it inspected or something. But since it's still going to have the same cylinder count I reckon you would be ok without it, unless you need to get roadworthy inspections every year there?

If you're talking about EB type XR6's, they have 164KW. I'm not sure how much torque they have though, obviously more than the standard 148nm.