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Porsche Oil Pump Professionals

Porsche Oil Pump Professionals

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Oil Pump Bypass Info – Downloads

Pictures of bypass modification inside case

Case bypass modification: Minimum 11mm – Optimum 12.7mm (1/2″inch)

To do this modification properly, you will need an oil bypass kit. See one HERE. Please feel free to contact us with any questions.

911-Crankshaft-Oiling-GrooveDownload
Bypass-port-referenceDownload
Bypass-Port-caseDownload
Bypass ModDownload
Porsche-911-Oil-BypassDownload
Oil-Pressure-Relief-964-993Download

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