Editing Honda E engine (section)

==EH==

<!--The '''EH''' started out as an air-cooled {{convert|356|cc|abbr=on}} 2-cylinder engine producing {{convert|30|PS|kW hp|0|abbr=on}} used in the 1970-1973 [[Honda Vamos]], the [[Honda N360]] and the [[Honda Z360]]. It was later converted to water-cooled due to emission concerns, used in the first generation [[Honda Acty]] and eventually enlarged to both {{convert|402|and|545|cc|abbr=on}} - Not the same engine at all-->The water-cooled [[SOHC]] two-cylinder '''EH''' was first seen installed in the first generation [[Honda Acty]] truck introduced in July 1977, and later in the 1985 [[Honda Today]]. It was based on one bank of cylinders from the [[Flat-four engine|horizontally opposed four]] used on the [[Honda Gold Wing]] GL1000 motorcycle, with which it shared the {{convert|72|mm|2|abbr=on}} bore. The horsepower rating of the {{convert|545|cc|abbr=on}} {{convert|72x67|mm|2|abbr=on}} engine was {{convert|28|PS|kW|0|abbr=on}} at 5,500&nbsp;rpm, and {{convert|4.2|kgm|Nm lbft|0|abbr=on}} at 4,000&nbsp;rpm. When installed in the Today, max power was raised to {{convert|31|PS|kW|0|abbr=on}} at the same revs, and torque at {{convert|4.4|kgm|Nm lbft|0|abbr=on}}, with a compression ratio of 9.5:1.<ref>{{cite book | title = Car Graphic: Car Archives Vol. 11, '80s Japanese Cars | publisher = Nigensha | year = 2007 | language = ja | page = 144 | location = Tokyo | isbn = 978-4-544-91018-6 }}</ref>

Applications:
*1977.07-1988.05 [[Honda Acty]]
*1985.09-1988.02  [[Honda Today]]