I'm takeing my engine to the shop tomorrow and want to get it nice and flat.

Sooooooooooooo what is this little brass "nut" that sticks just out of the bottom of the engine. Its right by the pump chain. I'm guessing its ok to pull befor I load it. But i wanna make sure.

 

flux capacitor!

no really its the front oil pressure regulator, you wanna pull it and clean it all up

FSM is @ foxed.ca

 

Thank you