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Muscle Motors high volume pump
As the year goes on I think we are going to hear more and more stories about Mopar guys oiling down the track or hitting the wall. I and many other member have been having problem with high oil pressure using oil volume oil pumps. I don't know were or how these pump are built but there is a big problem brewing. My 408's oil pressure was going from 65# up to over 130# during a pass. The only reason I was able to catch it fast was by downloading the run's from my racepak to my computer and breaking down the run. I had an update post a week ago about switching from 20-50 VR1 to 10-30 Brad Penn and switching to a standard volume pump. The pressure is now rock steady at 65# during the run and the car picked up ET. I wish you and many others the best of luck. 
1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27
Livin and lovin life one day at a time
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