16-01-2025, 06:55 PM
(15-01-2025, 03:27 PM)Terrytuned Wrote: Overbored Austin oil pumps on splash fed usual run at 10lbs when warm and upto 25lbs cold don't over rev when cold. Terry
You can make an adjustable oil pressure relief valve from a std valve, the valve and spring on left is for a high pressure pump the ball and spring can be used with any pump with a std or stronger spring. Terry [attachment
Thanks for sharing - I might try that Terry.