Oil pump question

[hotham]

I had a local shop put a new oil pump on my 82 FXR, 93".  Billet pump from Vulcan Machine.  Bike runs fine but as it warms up I get an  oil fog, from the back of the bike.  I mean it is really bad.  Don't know if is exhaust or vent tube.  Shop is out of business and now I wish I had put the pump on.  Feed and return lines seem to be on in the correct manner.  Ideas?  Thanks

[easyricer]

Oil fog as in SMOKE? Might not have anything to do with the pump.
EASY

[Lew]

Wonder if it's the pump causing this...not to likely if the lines and vent/s are in the right place.  Sounds suspiciously like a leaking head gasket or a worn breather or breather cavity allowing oil to get by.  Might do a leakdown test to check for a leaking gasket.  Only way to check the breather is to pull the cone and have a look.

Lew