I have been tracking my car for 3 years now. Stock block, stock turbo, catback/intake, EFI Logics Pro-tune.
I change the oil before and after every event. It's been through 29 track days so far. We just did a compression test, 145 on all cylinders. 75k on the engine.
With track use, just remember to change out your fluids very often.
Enjoy the car like it was supposed to be.