Originally Posted by wickkerr82

Hi guys,
took my 811be out for a run tdy.
Very bad experience.
Problem i had was that when i am at full throttle, my car seems to be not moving much n very slow, Like at snails pace but the motor is spinning and its loud. Plus the braking takes like ages and is not like a sudden brake inout as been placed, but its like jus at a cruzing stop. Any idea what is the problem here?
Diff?s built wrongly, Gear meshing?