As dont have gauge could someone who has please supply oil pressure  of  machine same or similar to 2000.    1450 cc.    At idle please !  Thanks folks.                                       And Tussuck, trying to make contact with you regarding turbo post.  Cheers.

I have a 2000 with a gauge, but don't have a stock oiling system.
Hot idle, you could see as low as 5 psi, maybe lower.
Mine will stay over 15psi hot idle, ~ 35psi at 3000 .

Go to your local parts shop and buy a cheap ($40) mechanical car gauge and measure it.

Yep as speedzer said oil pressure drops of when hot at idle low I’ve seen my evos  drop down 

Volume is more important than pressure.

i use 25/70w 

Thanks for reply,  i think relief upgrade is the answer for my situation.    and buy a gauge.   cheers.

20/50 is like water in da summer esp in a Dyna with only 2.5 ltr oil tank thats under da motor & get's a lot of road heat 

Ert products  mention  a test similar to what you have said on there web site by memory mr hood 

Thanks Perthhog and Hoodeng.    Reason i need oil pressure at idle is for Turbo as one i have is bush as opposed to bearing.   dont want to chance it running without enough fluid.