60lbs springs
#2
#3
low swirl is how the factory cuts the intake ports on the head, these heads are used on equipment, like backhoes, grinders, etc.
they have the 60 lbs springs installed on the exhaust port and the intake are cut with a low swirl.
they also are supposed to be able to handle heat better.
there is also the 12v oil pump that is for high out put, it has extra holes in it for more flow.
alot of people think the marine is the better way to, it is the construction side of cummins that has all the good stuff
they have the 60 lbs springs installed on the exhaust port and the intake are cut with a low swirl.
they also are supposed to be able to handle heat better.
there is also the 12v oil pump that is for high out put, it has extra holes in it for more flow.
alot of people think the marine is the better way to, it is the construction side of cummins that has all the good stuff
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big bad diesel 416 (05-17-2010)
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