TwinTurbo.NET: Nissan 300ZX forum - According to the manual
People Seeking Info
 
   


     
Subject According to the manual
     
Posted by Keith58 on June 06, 2003 at 9:41 AM
  This message has been viewed 41 times.
     
In Reply To Got 5 quarts of Valvoline VR1 Racing SAE 20W-50 oil posted by bassplayr on June 05, 2003 at 10:45 PM
     
Message You can run 20-50wt if your minimum temps stay above 50 degrees.

I ran this in my car this last week while still breaking in my car and what I saw was If I took off before really warming the motor (for like 5 minutes) the oil pressure went all the way to 120 psi if revving above 2500 rpm or so.

I went to 10-40 and now am only seeing 90-100 psi when first starting. 120 psi worried me a little.......

OPerating pressures were the same for either once the oil was up to operating temps.

Brand new sending unit by the way

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.