If we look some more power, we will need to go somewhere. To make new engine for existing power band will bring us to the same what we have todayn with little bit chnges in + or -. I want to try extreme. As Juliuse says, our clutches activate over then 10K, so who realy cares what torq will be below.
BTW on Palmaris PS 12 induction timing is way higher then any existing engines and it has a lot of bottom end, more then we need on on-road aplication. It is metter how the whole chain is designed-changing one varible will required to change the rest.