Yeah and I got sick of typing (and thinking!) Gunna have to have a beer now! Mustn't be sick anymore! YAY

hahah f**k the beer... to bloody cold

"The reason a flywheel is heavy is to keep inertia going in an engine at low revs".> yes true,one of the fly wheels Jobs is to keep the engine turning throe the 3 “deadâ€￾ strokes.

Typically a 3-4 cylinder will have a heaver flywheel than a 6 or 8 and a Auto will also have a Litre flywheel than a Manuel as the Toque converter weight helps the flywheel out in a auto, with it’s heavy weight it also smooths out the crankshaft power impulses resulting in a more even crankshaft speed.

Cheers