hi there...
looking at some info. about the '87-91 560sec, it seems like this is MBs hot rod.
it only has 238HP but it produces 287 ft/lbs or torque. not bad...

does anyone have any more info?
how tall the gears are?
performance figures?
performance enhancers?
i know renntech and AMG have larger engines to drop in. anyone have any performance figures from anyone?