Log in

View Full Version : oil pressure?

Moabdude
03-31-2012, 11:52 AM
What should be the oil pressure on my pretty much stock 400 small block chevy?
At Idle and at speed?
Thanks
Flash68
03-31-2012, 05:01 PM
What oil are you running?
Vegas69
03-31-2012, 06:06 PM
A stock pump on an average engine would be in the 10-20 range at idle, 30-40 at cruise, and 40-50 max. (All at operating temp)
Flash68
03-31-2012, 10:02 PM
A stock pump on an average engine would be in the 10-20 range at idle, 30-40 at cruise, and 40-50 max. (All at operating temp)

Not with 50 wt in a good running engine! :D
Moabdude
03-31-2012, 11:46 PM
What oil are you running?

15w40