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What's considered normal oil pressure?

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Old 08-21-2015, 06:45 AM
  #41  
yurizx6r
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Oh sweet. I didn't think it would matter either way. Pressure should build up no matter what. I was hoping for the 6-8 o'clock position, but it wanted to be there, so I'm like "it clears, it's snug......... don't F with it."

Great part, thank you very much!
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Old 08-21-2015, 09:34 AM
  #42  
mjr46
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Originally Posted by yurizx6r
Oh sweet. I didn't think it would matter either way. Pressure should build up no matter what. I was hoping for the 6-8 o'clock position, but it wanted to be there, so I'm like "it clears, it's snug......... don't F with it."

Great part, thank you very much!
as long as it doesn't leak and it works, your good to go!!
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Old 09-04-2015, 08:03 PM
  #43  
yurizx6r
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Hey guys finally got all my gauges in (long story, a lot of things going on in my life now), and I started it up. I went a head and did an oil change while it was sitting and used 10W-30 with a Purolator oil filter. The oil pressure gauge stayed at 52 PSI even when it warmed up to 180 degrees. When I gave it a small rev it would climb a little. My idle is at 1,100-1,200 right now (waiting on tuner), but I have not drove it yet. I just wanted it to idle for tonight and check for leaks and problems. Wouldn't 52 psi be a little high once it's warm or should I drive it? Based on everybody else's feedback I figured 40-50 would be normal when cold then it would drop. Could the oil filter have much to do with it either?

Last edited by yurizx6r; 09-04-2015 at 08:12 PM.
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Old 09-04-2015, 08:06 PM
  #44  
mjr46
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pressure is a result of bearing clearance......drive it 20 min then see what it reads, sometimes it takes that long for mine to come down around 25 at idle
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Old 09-04-2015, 08:14 PM
  #45  
yurizx6r
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Ok. Thanks for that! Like I said, I just let it idle for tonight to do a quick shake down. I'll probably drive it tomorrow. If it stays at 50 PSI after I drive it a little should I be concerned?
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Old 09-04-2015, 11:24 PM
  #46  
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no concern..........you'd have to perform a mech test to verify it against your gauge to see if it's accurate
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Old 09-05-2015, 07:12 AM
  #47  
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I'm sure it's fine, as long as it's not like 0 or 80 psi. lol
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Old 09-05-2015, 02:54 PM
  #48  
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just run it.....don't over ****-ize things.........if you do it'll be like your on the corral....lol
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Old 09-05-2015, 03:42 PM
  #49  
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But..........over analyzing this is.........sort of my thing. That's why they call me Joe-ARP. lol Even my rear differential cover bolts are ARP. LMAO

I ran it today for a good 35 miles. The pressure went down to 46 PSI it idle (1,100 rpms). This is my first oil gauge, so I was not sure what to expect.
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Old 09-07-2015, 06:40 PM
  #50  
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I found a problem with mine 2 weeks ago. My oil pressure gauge is mounted in the cowl of my hood and I have a short AN line running over to a bulkhead fitting on the hood. I took the hood off to repaint it and had to remove my gauges. When I removed it I noticed the hose had a slight kink in it. Today I fired the car up after replacing the hose and at a cold idle it had about 50 psi. Thats running 10w-30 oil with bearing clearances around .0018-.0025.
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