Originally Posted by marc993turbo

Yes, i know. The ratio of power which goes to back and front is FIX with the standard emaxx tranny. It´s 50/50.

If one uses a center diff the ratio isn´t fix anymore.

The porsche has a fix ratio of power which goes front/back of maybe 20% front/80% back, it is not VARIABLE.

The new 4WD cars have variable ratios of power which goes to front back. The current porsche turbo 997 can send 100% power to the front if neccessary.

So to make it short, every car which has 4WD or even only FWD tends to understeer heavily.

But i think i understand what you mean - if there is some degree of lock in the front diff the car pulls itself through the corner because we are driving in the dirt. one wheel would spin without traction if there wasn´t some degree of locking...

Marc.