do i need break in additive in my engine its a 06 5.9 24 valve cummins im useing rotilla 15-40 it has cl-4 in it is this enough i have lucus breakin oil do i need this or not and if i do how much do i need

 

did you just replace the motor or something?

 

just replaced the motor getting ready to do the start up on it and new to this whole thing

 

picked up a long block from black water engines. New everything $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ whole lot of money for everything new turbo new cp3 air dog 2 lift pump new k&n cold air intake new u joints nightmare to replace them heater core ive had about the whole truck apart ready to just drive it