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Old 12-29-2019, 08:16 PM
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v869tr6 v869tr6 is offline
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Hi Bill,

Attached pic show a comparison between my #2 main bearing at the end of 2018 (less than half a season) and 2019. Putting over-rich tunes aside, the only changes were increasing oil pressure by ~10lb and switching from Rotella 15-40 (changed oil each day after racing) to Valvoline VR1 20-50 conventional motor oil (Oil was not used more than 2 days racing).
What oil pressure did you run in 2019?

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Old 12-30-2019, 06:33 PM
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RAIV-Z RAIV-Z is offline
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What oil pressure did you run in 2019?
Comparison of a 2018 and 2019 run attached.
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Click image for larger version Name: Raven Oil Pressure 2018 vs 2019.jpg Views: 250 Size: 18.6 KB ID: 527810  

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