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View Full Version : Looking for a ported Cummins head


Dww1999
07-09-2015, 12:26 PM
Dropped a valve seat on my current head and I'm looking for something better than stock but not a full race head

Mopar440
07-09-2015, 09:37 PM
Probably need to know which head you are wanting 12v, 24v, and etc.

7.7secdiesel
09-25-2015, 05:13 PM
If you're wanting a 12v head I have one you'd probably like.

97$moker
09-25-2015, 05:18 PM
You should probably put it in the right subforum too...like maybe the looking to buy.

Broaner
02-10-2016, 09:54 AM
I know of a 5.9 CR with ZZ Fab and 1mm+ valves.

Insanediesel
03-08-2016, 09:58 AM
How much Broaner and what year cr head?

Broaner
03-08-2016, 07:45 PM
5.9 CR. So 03-07. No difference between years of 5.9's. I would take $3700 for it. It is fresh. Never been bolted down since it was built up. Built by MHP. Has 103# springs also and fresh everything. Freeze plugs tapped with pipe plugs. Comes with 3.5" boost tube off the zz fab

Insanediesel
03-09-2016, 07:59 AM
5.9 CR. So 03-07. No difference between years of 5.9's. I would take $3700 for it. It is fresh. Never been bolted down since it was built up. Built by MHP. Has 103# springs also and fresh everything. Freeze plugs tapped with pipe plugs. Comes with 3.5" boost tube off the zz fab

Do you have any idea what the cfm flow rate is on the head and who did the work also any pics?

Poulina
04-08-2016, 12:33 PM
Aren't there issues with bore size and oversized valves on 5.9 motors? Just was wondering out of curiosity

Broaner
04-08-2016, 05:32 PM
Sorry Insane I missed this. I have no flow data. It is MHP work though.

Oversized valves need a .020 overbore on a 5.9 but this is going on a 6.7 so no issue. I would still sell it to free up cash but I'm extremely firm on the price.

Poulina
04-14-2016, 05:16 PM
The zz fab plenum would allow the use of a 6.7 fuel rail right? Thinking about this for my '08

Broaner
04-15-2016, 12:56 AM
Yes provisions for both rail configurations on the ZZFab

Broaner
05-17-2016, 04:31 PM
$3500 shipped. Just had a development on my build and decided I don't need it. Turns out I've been running a 80/83/1.1 as a primary this whole time. Knowing that changes my whole perspective.