After few starts of engine in my bike I have following oil pressure. I have to say that The gauge is V-twin so I do not trust it at all. The gauge is in LBS. With initial start-up (with choke) is about 15 LBS. When the engine is warm at idle about 10 LBS When I set very slow idle (I know that it it bad but the engine noise is great, so only a while) between 5 and 10. What minimum pressure should be at idle at warm engine???