5.9L 24V Performance Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps Related To Performance And Longevity

Head studs

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Old Mar 22, 2010 | 05:30 PM
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Default Head studs

im going to be getting an h2e soon and i was just wondering when i get this am i goin to be needing head studs or will i be ok i do mild towing and drag race the truck. also with this turbo what will my hp numbers be. thanks
 
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Old Mar 22, 2010 | 06:05 PM
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you cant just give a hp number theres may too many variables to do that. head steads are recommended if you hit around 40 pounds of boost or more. id run it till i blew the headgasket, and if/when you do, do the studs when you have the head off that way you can bottom tap the block
 
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Old Mar 22, 2010 | 07:55 PM
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is it hard to pull the head and do studs and a gasket? is that somethin i should have a shop do?
 
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Old Mar 22, 2010 | 08:16 PM
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if you do it before you pop your head gasket then just pull one bolt in the torq sequence replace it with a stud and torq it down
 
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Old Mar 22, 2010 | 08:47 PM
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Originally Posted by mainman300
if you do it before you pop your head gasket then just pull one bolt in the torq sequence replace it with a stud and torq it down
you can do that with head BOLTS but not with STUDS. they require a 3 level torque sequence and all need to be done at the same time. head gaskets are easy to do if you know your way around engines. but if youve never done and dont have help, i wouldnt try doing it on your own. these motors are too expensive to want to mess something up

and you are also supposed to bottom tap the block with all studs to do it right, which is a pain when the head is on. and also the rocker pedastals require machine with head studs, therefore you will need to take all studs out around the rocker pedestals. and you cant just throw em back in and torque em down. unfortunately its just not that easy
 

Last edited by tltruckparts; Mar 22, 2010 at 08:55 PM.
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Old Mar 22, 2010 | 09:03 PM
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my head bolts you can do 1 at a time.
 
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Old Mar 22, 2010 | 09:20 PM
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doing them one at a time seems to work for everyone I know without failure, but to do it right you are correct.
 
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Old Mar 23, 2010 | 11:24 AM
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Originally Posted by tltruckparts
you can do that with head BOLTS but not with STUDS. they require a 3 level torque sequence and all need to be done at the same time. head gaskets are easy to do if you know your way around engines. but if youve never done and dont have help, i wouldnt try doing it on your own. these motors are too expensive to want to mess something up

and you are also supposed to bottom tap the block with all studs to do it right, which is a pain when the head is on. and also the rocker pedastals require machine with head studs, therefore you will need to take all studs out around the rocker pedestals. and you cant just throw em back in and torque em down. unfortunately its just not that easy
You can change them out one at a time, and bottom tap them. you don't have to worry about the rocker pedestals with the 24valve. It's cheaper to change them out now then after you blow the gasket.
 
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Old Mar 23, 2010 | 11:37 AM
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Originally Posted by 01quadcab
You can change them out one at a time, and bottom tap them. you don't have to worry about the rocker pedestals with the 24valve. It's cheaper to change them out now then after you blow the gasket.
i forgot i was in the 24v forum that makes everything so much easier not having to mess with the pedastals
 
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Old Mar 23, 2010 | 12:19 PM
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so to put studs in do i have to pull the head off or can i leave the head on and do it?
 
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