87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).

) o( y( B+ s8 l; g91 AKI number＝96 (Research octane number ).

3 }/ }/ Q, a- U1 K" ]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。
6 t& u' a% r6 U+ r3 f
铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
7 |& a; @9 }# c: `0 F國内的 AKI= (RON+MON)/2。
這裏另有一種計算方式。

crrllong

MON 是什么？

9 a5 P8 z3 o3 W- n" Y; `$ ZFUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
8 Q0 `! v0 t) u" R  C! r7 Urating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
! w4 ?3 i! z! x2 R3 K7 V; rFor improved vehicle performance,
NISSAN recommends the use of unleaded
+ L+ ^1 C" u  C6 p- J- ~* i( Q( Lpremium gasoline with an octane rating of
8 q* a, I3 I/ z! g! uat least 91 AKI number (Research octane
2 {( e* X. H  O6 g  U, _& dnumber 96).

kingsnake

MON Motor Octane Number.
* g5 Q1 m! j. W8 R4 q9 J4 nMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.