Standard
TAPPED AND FLANGED EXHAUST CONNECTIONS FOR SMALL ENGINES
1984-06-01
HISTORICAL
J624_198406
This recommended practice applies to domestic four-cycle air- and water-cooled engines having a maximum of 20 hp (14.9 kW) or less in power output and/or 50 in3 (0.82 L) or less in displacement, with horizontal or vertical crankshafts.