Most Cossies with this kind of boost level smoke a bit, but I was a little too high on the oil level and some was blowing back through the breather system which made things worse. I've learned to run the car towards the bottom of the dip stick now. Also, this was towards the end of the day too so oil was getting a bit hot and thin...
What setup have you got Kev, wouldnt running low on oil be a problem during hard cornering?
My Teg smokes abit now too, since its been slightly tuned anyway. Been told its overfuelling and meant to do that .