no you can't adjust it - you only need worry about low oil pressure, 15# is a ballpark minimum, see what happens once the engine is run in

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics