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Whats your Oil Pressure when idling and warm

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Old Nov 20, 2008 | 09:55 PM
  #1  
Boosted_01 R's Avatar
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Default Whats your Oil Pressure when idling and warm

Just wondering whats everyone oil pressure like.

My B18 Dart, ITR oil pump, 10W30 oil, idle 700-800 RPM warmed up is around 15psi ? To me that seems pretty low. What do you guys think.

My cousin on the other hand, has a toga oil pump, B18C5, 10W30 oil, idle 800-900 RPM warmed up is 35psi-40psi.

Is mine normal?
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Old Nov 21, 2008 | 03:20 AM
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sounds low what does it do when you rev the motor up?
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Old Nov 21, 2008 | 04:13 AM
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My car idles cold at 75/80lbs. Once its up to temperature it will idle at 60/65 and in the upper rpm range it will be 100/110.
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Old Nov 21, 2008 | 04:35 AM
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10w30 oil, idles around 30psi
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Old Nov 21, 2008 | 04:57 AM
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10w30, 30psi when warmed up in my B18

My boosted D16 I had in one of my crx's had ~13psi idling warm almost like yours and it didn't make it through break in ....Vitara Z6 motor R.I.P.
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Old Nov 21, 2008 | 05:01 AM
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96 GSR-T's Avatar
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I get about 30psi once warm and at idle and almost 100psi at WOT
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Old Nov 21, 2008 | 05:29 AM
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Any damage to the oil pan? Don't wanna say this but check the bearings. Who built it for you?
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Old Nov 21, 2008 | 05:44 AM
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15psi with 10w30 hot is about normal at 800 rpm.

You guys can't compare 800rpm oil pressure to a race car idle oil pressure (1200+).

Mine's about 35psi hot at 1150rpm and 20w50.
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Old Nov 21, 2008 | 05:51 AM
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most cars are ~15 at 800-1000rpm idle w/10w30.
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Old Nov 21, 2008 | 01:57 PM
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Originally Posted by tony1
15psi with 10w30 hot is about normal at 800 rpm.

You guys can't compare 800rpm oil pressure to a race car idle oil pressure (1200+).

Mine's about 35psi hot at 1150rpm and 20w50.
Sweet, if there's one guys opinion I trust the most on H-T its tony :D

BTW "Antilag" other than making me want to cry (till i saw tony post), lol. Why do you think 15psi is too low, and need to check bearings. Problems with other engines ??
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Old Nov 21, 2008 | 08:29 PM
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Colt Seavers's Avatar
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Tony what brand oil do you run?
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