B bern New member Joined Sep 13, 2009 Messages 13 Oct 22, 2009 #1 Has anyone ever had succes whit big cam 855 cummins for pulling or racing
0 02Dmax New member Joined Nov 11, 2007 Messages 365 Oct 22, 2009 #2 pretty sure I've seen a couple super semis with 'em. I'm not sure if they're any good for it but I know you can get some RPM's out of one.
pretty sure I've seen a couple super semis with 'em. I'm not sure if they're any good for it but I know you can get some RPM's out of one.
