Assertion: motor oil's use | /r/CapableOf | increase the potential
Facets:
value: for scuffing
type: PURPOSE
value: for wear
type: PURPOSE
Source sentences:
text: In the mid-1950s, when the use of high-lift camshafts increased the potential for scuffing and wear, the phosphorus level contributed by ZDP was increased to the 0.08% range.