Sorry if I offended you. It just seems we have a difference of opinion. Wonder why all tractors and trucks come with heavy Flywheels? Maybe they didn't talk to you bafore they engineered them. Did you ever look at a hit and miss engine and what keeps it going. I never heard anyone say " I am going to install a aluminum flywheel so my truck or car stops better" Wake up and smell the coffee . Maybe I should have said.
No brains
