Most/All of them are custom jobs, the track doesn't require them until you're getting pretty far up there on the scale.
Light Weight Vs. Stock flywheels
- Thread starter charddy
- Start date
take's alot to blow apart fly wheel and high rpm cases wiht hp and ummm a un lucky cast at the factory billit fly wheel will have lesser chace of blowing apart then a stock cast fly wheel or any casxt fly wheel by that matter