Exhaust Smoke coming out the inlet?

[brainbug007]

Thanks for all the replies on this one guys. Still haven't had a chance to do anything about it yet, mrs has been keeping me busy working on the house Hoping to get the coolant system sorted soon so I can try getting it up to temp and see if it still does it. The engine has more or less been sitting in the roadster now for a couple of years only being switched on briefly every couple of months.