Larmex99
Senior Member
I suggest you consider switching to the Seamax pumps from sbmar.com. It is a huge improvement in both the pump and the impeller. They also mail out parts for all Cummins and are extremely reliable. I suggest that you pull the aftercooler and reassemble as per their specs. That is a bulletproof engine when maintained and propped properly. Congrats!
Edit: sorry just reread your post about the HX. You seem to already be up to speed.
Edit: sorry just reread your post about the HX. You seem to already be up to speed.
Last edited by a moderator: