Originally Posted by mkoesel
That engine has a 6600 RPM redline. I think it is pretty safe to guess that a 6600 RPM N/A V8 from M Division would get lambasted just like the 7200 RPM turbo V8 has.
If Porsche can do it, 991 & 981, BMW M also can do it, but they just don't want.
However I know that in future all NA H6 will be replaced by FI H4. Only the GT3 will retain a NA H6. BMW/BMW M could do the same, stick the shitty turbos everywhere, like they already have done, but keep just one bespoke engine for only one focused M car.