"I have just installed a 5.7L
"I have just installed a 5.7L long block in my 1989 Slickcraft. The engine builder has a Pre-Lubrication Procedure that requires cranking the engine without the sparkplugs for 2 minutes after the oil preasure gage indicates oil pressure. I removed the oil sending unit and installed a pressure gage.
How long should it take, cranking the engine, to build enough pressure to indicate on the gage??
Your help and advise is appreciated."
"I have just installed a 5.7L long block in my 1989 Slickcraft. The engine builder has a Pre-Lubrication Procedure that requires cranking the engine without the sparkplugs for 2 minutes after the oil preasure gage indicates oil pressure. I removed the oil sending unit and installed a pressure gage.
How long should it take, cranking the engine, to build enough pressure to indicate on the gage??
Your help and advise is appreciated."