i have really low oil pressure in my 3k..
when at idle its about 5, and at high revs 6000rpm+ its about 20-30.
we have tried 3 types of oils in it. 25-50w, 10-14w, and sunthetic? or somnthing like that.
motors only about 1 month old and around 2 hours running time. its just got pulled down and the bearings are fine.
please help
cheers