Quote:
Originally Posted by dremd
Hey auto tech, Where did you get info on lighter flywheels + traction? I find it more difficult to launch cars with lightweight flywheels, but that could be a function of what clutch is typically attached (double and triple disc for us Supra guys).
|
I wish I could remember where, but the function is this: Wheel slip on take off (or in the case of a snowmobile track slip) is = to the excess in flyweight (including all rotational energy of engine parts) energy delivered. Less inertia in, less wheel slip out. If there is really good traction, you can run a heavier flywheel and maximize input energy into the launch.