Hi All
Just did a new motor ran it with a standard oil pump and it had 29psi at idle and 38psi when running at 4000 rpm when hot.But it would drop off some times to 12psi after 3hr at high way speed so i was thinking the oil was getting to hot.
So i put in a new High Pressure pump in and i have 30psi at idle and 39psi at 4000rpm when hot.
This does not look like its a High Pressure pump to me.
Should it have more then that?
Cheers Paul
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