6.2 Hot Head Solution??

[CapePrep]

Just watched this video

In all my reading so far I have not heard of a "solution" for the overheating rear cylinders. Has any one else done this and results? And does the problem apply to the 6.5? Inquiring minds want to know....

 

[Autonomy_Lost]

Here we go again...I'm gonna stay out of this

 

[TOBASH]

Short version… It doesn’t work. It’s a scam. GM and AMG woulda done it if it worked.

GEP and P400 blocks reworked the water jackets and therefore cool those cylinders best.

Please let this topic die once and for all.

 

[CapePrep]

So sorry, I am very new to the game and youtube can be a dangerous rabbit hole. Thanks for the info and reply.