I have a Cub Cadit garden tractor 1500 series with a Briggs & stratton engine
When coming off an incline the engine starts bolwing white smoke like it is pulling engine oil into combustion chamber. What causes this?

OK... need hp, is it a ohv or side valve, etc. as for incline, going up? Or down? About how steep is it? Make sure the oil is not overfilled. Have it right at the full mark. Doesn't do this anytime more? Has it just started doing it?