bdp beans diesel performance Joined Apr 23, 2006 Messages 1,730 Mar 9, 2009 #1 Are all the 99-02 piston w/o the colling passages in the top? I want to get some pistons but do not want the cooling passages for more strength. There is a HO and a nonHO part # but I dont know what the diff is.
Are all the 99-02 piston w/o the colling passages in the top? I want to get some pistons but do not want the cooling passages for more strength. There is a HO and a nonHO part # but I dont know what the diff is.
BigYellowIron Diesel Tech Joined Aug 22, 2007 Messages 1,400 Mar 9, 2009 #2 I have a set of 5 out of a 2000 Med duty truck If they will do you any good. I had all 6 but I messed up and sent one of them in a set of 12v pistons.
I have a set of 5 out of a 2000 Med duty truck If they will do you any good. I had all 6 but I messed up and sent one of them in a set of 12v pistons.
N nbowlin New member Joined Aug 18, 2006 Messages 70 Mar 9, 2009 #5 H.o. has a touch more compression iirc
blu_by_u Diesel Head Joined Nov 16, 2007 Messages 316 Mar 9, 2009 #6 yep, 17:1 vs 16.3:1 for the S.O.'s