Assertion: engine | /r/HasProperty | built for low-end power
Facets:
value: during the late 1960s
type: TEMPORAL
Source sentences:
text: In contrast, some older OHV engines had redlines as low as 4800 rpm, mostly due to the engines being designed and built for low-end power and economy during the late 1960s all the way to the early 1990s.