Can I use the same fractional addition process on a small engine, marine engine, generator etc.?
A. Yes. In the event that there is no vacuum port, one can easily make one, with a 1″ section of ordinary automotive brake line. Drill a hole sized exactly to the brake line, into the intake manifold, as close as possible to the engine block and insert the section of brake line. Cement with goop etc. as needed.
