400hp w210, om606 Turbo or 320cdi?
400hp w210, om606 Turbo or 320cdi?
Okay vote 1 for the CDi. I just looked up the torque handling of the 722.6 it has and if the info in that thread is correct, presuming max hp is at 4000rpm (not unreasonable I think?) if I push the box to it's max 578lb/ft limit I'm talking 430hp. So maybe with some good oil in the box and a line pressure mod or chip it if that's possible to firm up the shifts and stop slipping the TC, 400hp could be reliable?