thanks for the input,
I did not personaly check the timing marks. I did ask the mechanic to.
These are stock centered lobed cams, with stock cam gears, set straight up.
Is it possible he keyed the cam sensor wrong, would that effect timing? That plus a bit off on the exhaust cam, is all I can come up with on how this could happen.
I guess it is common for timing light timing and emc timing to not be the same, how far off is normal, I do not know.