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Old 05-11-2010, 11:27 PM
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PontiacMatt72 PontiacMatt72 is offline
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Join Date: Dec 2008
Location: Lawrenceburg, Kentucky
Posts: 1,312
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Excuse my ignorance, just trying to learn here...

Why is this oil pressure scary? Lowest I see on the video is 44 psi. Held over 50 psi throughout the pull, then on deceleration dropped briefly to 44 then back up.

Pull acceleration:
3300 rpm = 63 psi
4000 = 64 psi
4500 = 56 psi
5000 = 53-54 psi
5500 = 53 psi

On deceleration:
5500-5400 = 47 psi
5300 = 45 psi
5200 = 44.8 psi
5100 = 45 psi
5000 = 46 psi
4800 = 50 psi
4600 = 53 psi
4000 = 53 psi
3500 = 53 psi
3200 = 54 psi


educate me!

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Matt
70 GTO 400 4-speed

"Turbos make no noise and leave the line like Baby Diarrhea!" - GTOGeorge