Car is struggling to rev from idle when you accelerate normally to spirited, But it will get past 1000ish rpm if you feather it, and then is fine so long as the revs don’t drop again. Idles fine. Plugs come out wet as after a few min.
Things changed are:
CAS, ARM and fuel reg from a engine that was confirmed working 2 years ago
Injectors have been reconditioned
ECU has no codes
Where to from here?
Video of the issue can be seen here