Originally Posted by Rasim
Boys, how can I check my c32 hp if there are big, up to 40 hp, difference between dyno testing machines such as dyno mustang and dyno jet, I thought every dyno shows the same power for the same car, let put it this way, you have stock c32 with 349 hp -18% =286 RWhp but you never try it on dyno cause it is stock and according MB manual you know your car has 349 hp -18% =286 RWhp , then install pulley and make tune, put your car on Mustang dyno and you get 283 RW HP it BAD L , I think I need to know which model of dyno, amg checks their 349 hp on c32 by. And try dyno my car on an exactly the same model of dyno machine or find that dyno which I know procedural error relatively the dyno wich shows 349 hp -18%=286 RW HP, means talking about the dyno that AMG use for definition C32 HP power.
AMG does not use a "normal Dyno" for definition of C32 HP. The engines are removed from the chassis, without transmission etc. and put on a special test stand "Motor brake", to measure the accurate power at the crank.