how much does stock 1 weigh?? anyone swap out 4 lighter one?? opinions/ sources thnx mlg

 

Never did a Mercedes lightweight flywheel, but have in many other cars. The cars typically rev up a bit faster but there
can be a downside depending on how much torque the car has. The heavier weight flywheel has more inertia to launch the
car in some cases, and some people say they notice that difference. Other than that.......hard to say if it would really be worth
the total cost of replacing it for your car. That's my humble opinion.