you could look for a bottle of Competition Cams break in additive--thats usually not too hard to find.

You might want to put some thought into what oil is in the crankcase. Using some easily available Chevron delo or Shell Rotella 15-40 would be a good start (FAR better than some energy conserving auto oils). Still add an additive though. Even a bottle of STP RED would work as long as your oil selection is carefully made.