I have searched around for flywheel and came to a conclusion that a lightened flywheel is a good modification. I wanna know how much time a flywheel shaved off the quarter mile based on people's experiences (different cars and mods, and different flywheel weight)

 

i have no time but i do know that your car will pull a lot harder than before and it will go through the rpms much faster it is fun i have a spoon flywheel it weighs 8LBS and man does it make a difference

 

I just got a CM 7.5lb flywheel and I definitely agree with the above statement. It's a good mod to do and makes the car more fun to drive.

 

Is this bad for the crank in your motor?Someone told me it screws with the balance almost like an crank pully,this maybe complete false info,has anyone been told this?