Self-propelled vehicles; a practical treatise on the theory, construction, operation, care and management of all forms of automobiles (1906)
Homans, James E. (James Edward), b. 1865 · New York, T. Audel & Company · leaf 555
ch is posi-tively required to insure the closing of all ports when the valveis in mid-position. There are two kinds of lap. The outsidelap is any portion added to the length of the valve beyond thatnecessary to cover both inlet ports at mid-position. The in-side lap is any portion added to the…
Automobiles
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