Originally Posted by Bosch-Man
...oh revs to like 9k by all accounts...but its a YB thats built for it

Your idea of "does it reliabley" and mine are different i suspect.
My idea of CR / Torque / Rpm / PCP and their interaction and Julian Godfreys are obvously exactly the same though.
Its weird phil you seme to have learnt half of the story of CR and its effects, but you are completely blind to the other half!