You don't gotta run rich all the time. At least I don't think that you do.

You could use a RPM limiter from Jacobsen or some such device to make the engine consume less fuel naturally.

Means more to burn upon exit.

I'm sure that the Acet idea is neat at first but where I live it's 27 to 35 bucks a cylinder and that's trading in your used one.

At least if you manually limit your RPMs from the drivers seat you spend pennies in comparison.

Someone must have an idea like this that they use or maybe know if there are any major negatives involved in doing it this way.