Assertion: engine's valve | /r/HasProperty | placed at narrow angle
Facets:
value: to each other
type: TRANSITIVE-OBJECT
Source sentences:
text: Moving to chain-driven cams is said to allow the valves to be placed at a more narrow angle to each other and shrink the bore of cylinder from 99.5 to 94 mm (3.92 to 3.70 in).