I find this Very explanatory, allthough I feel confident in this topic, it's good to hear from the "Guru's mouth"
The difference 6.0 vs 6.5 (6.4) isn't that great alltogether, yes higher torqe a little more power ontop, what
I have seen and figured out, is the very little difference of the "hardware" ie. the inlet parts are of the same
size 5.0 up to 6.0/6.5, the only thing that happened over the yrs is, the upper manifold, made to the E50AMG
the Plenum should have been larger (no space) to make that happen and a newly constructed plenum/runners
was not considdered...
And Rafael, here says at the W210 6.5 it has reached it's limit/breathing, stifeled almost, so...
https://www.youtube.com/watch?v=dVNlpbX_2rM
[video=youtube;dVNlpbX_2rM]https://www.youtube.com/watch?v=dVNlpbX_2rM[/video]
https://www.youtube.com/watch?v=m71wYHL6DrM
[video=youtube;m71wYHL6DrM]https://www.youtube.com/watch?v=m71wYHL6DrM[/video]
The difference 6.0 vs 6.5 (6.4) isn't that great alltogether, yes higher torqe a little more power ontop, what
I have seen and figured out, is the very little difference of the "hardware" ie. the inlet parts are of the same
size 5.0 up to 6.0/6.5, the only thing that happened over the yrs is, the upper manifold, made to the E50AMG
the Plenum should have been larger (no space) to make that happen and a newly constructed plenum/runners
was not considdered...
And Rafael, here says at the W210 6.5 it has reached it's limit/breathing, stifeled almost, so...
https://www.youtube.com/watch?v=dVNlpbX_2rM
[video=youtube;dVNlpbX_2rM]https://www.youtube.com/watch?v=dVNlpbX_2rM[/video]
https://www.youtube.com/watch?v=m71wYHL6DrM
[video=youtube;m71wYHL6DrM]https://www.youtube.com/watch?v=m71wYHL6DrM[/video]