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How much oil pressure did the engine have and was it a standard or high volume pump. I just replaced my high volume pump with a standard volume pump and my oil pressure seems much better now but I will find out for sure tomorrow at the track.




I just changed out a high volume oil pump on my duster as the pressure went up over 130# during a pass. I went with a standard pump this time as several other members have had issues also. Thank God I had a racepak in the car so I could see what was going on during my pass.


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