2350 Jake Solenoid

[Rawze]

could be...

this somewhat related info may also help...
http://rawze.com/forums/showthread.php?t...783#pid783

3-5 psi is significant...

== Was all OEM parts used ?. or aftermarket?.

== did someone verify ALL part#'s for each bearing as they came out of the bottom end?... cummins is known for using a single random alt. size bearings on the bottom end on occasion.,. then someone assuming all are the same, and are standard part#'s .. and then putting engine back together only to find out there is lees oil pressures.. and eventually ending up with a spun bearing or destroyed crank later on.
more related info: http://rawze.com/forums/showthread.php?t...0#pid81250