04 5.7L Hemi Broken Valve Spring Help
I have been reading through these two threads for information
https://dodgeforum.com/forum/3rd-gen...ng-help-4.html
https://dodgeforum.com/forum/3rd-gen...on-a-hemi.html
Does anyone have a write-up / DIY for broken valves springs? I have done a bunch of research and have looked at a bunch of threads but was wondering if anyone else had any links that would help.
From what I gathered upgrade to the 6.1l springs and buy the custom spring tool that someone is selling off here.
https://dodgeforum.com/forum/3rd-gen...ng-help-4.html
https://dodgeforum.com/forum/3rd-gen...on-a-hemi.html
Does anyone have a write-up / DIY for broken valves springs? I have done a bunch of research and have looked at a bunch of threads but was wondering if anyone else had any links that would help.
From what I gathered upgrade to the 6.1l springs and buy the custom spring tool that someone is selling off here.
What exactly are you wanting to know? You can see my thread in the FAQ/DIY on how to change the cam and use the steps and pics in it to change the springs. I no longer make the valve spring tool as I do not have access to a machine shop but you can buy one off Jegs or Summit for around $125
Alright I did a compression check
Back of Motor
140/150psi 60psi
0 psi 130/140psi
150/160psi 150psi
140/150psi 140/150psi
Front
So the left side I pulled the valve cover and found this

My question is why is the back right cylinder showing 60psi?
Back of Motor
140/150psi 60psi
0 psi 130/140psi
150/160psi 150psi
140/150psi 140/150psi
Front
So the left side I pulled the valve cover and found this

My question is why is the back right cylinder showing 60psi?
Trending Topics
also i read something about the rope trick to make sure the valves don't drop in the cylinder. a buddy of mine told me that if i turn over the motor and make sure the cylinder has compression I would be able to replace the spring that way true or not?




