87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
) Y9 T  S  L7 M! B: n
' [" ^# ~  ^: ~3 t" T91 AKI number＝96 (Research octane number ).
  f+ a2 A. x, n8 C
这两天天气好给车换换机油，查了查车的手册。看到了汽油的标号的解，这里用的是汽油的防爆值，国内用的是辛烷值。
2 |/ C# D7 Y) O; |. S" x. o6 W
铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
國内的 AKI= (RON+MON)/2。
這裏另有一種計算方式。

crrllong

MON 是什么？
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FUEL RECOMMENDATION
) H# V% R, ?$ x% @Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
( E! X5 r+ ?, f5 dIndex) number (Research octane number
- k+ B$ b* S2 }0 _* C) l6 c" ~" M/ m91).
1 Z; ?# ~. X* W; R2 J0 tFor improved vehicle performance,
NISSAN recommends the use of unleaded
' K0 f6 b' e" B7 t( Npremium gasoline with an octane rating of
at least 91 AKI number (Research octane
number 96).

kingsnake

MON Motor Octane Number.
) L  W0 J: r0 h1 E. g8 TMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.