Reply to "Anyone crazy enough to use a gear drive timing system?"

There is a noisy and a quiet version. Forget who makes which. Sig Erson cams was one of the companies I believe.
Sounds more like a centrifical supercharger then a mechanical fuel injection system though.
Why would you want to run one?
Actually here a timing chain would have greater durability and be less troublesome.
Those gears tend to loose chunks of teeth. They are usually machined out of cast iron rather then billet steel.