Hi I've got a fiesta rst with a zvh in it, just had the crank and con rods lightened and balanced got them lightened for free as a mate is a night manager at a very good engineering company, I'll be using the c20 ex pistons just wondering if a steel flywheel would be worth it, the flywheel is around £280 and about half the weight as a standard one, just wondering would it make much difference is it worth nearly £300
any inputs will help thanks