87－91 91－96

crrllong

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

" J& S& m& c  r: z91 AKI number＝96 (Research octane number ).

" J6 t$ `$ s) Q8 r9 s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 v6 v# @# E6 j, Y4 L' L
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？

FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
7 X9 E( A+ S. U3 cFor improved vehicle performance,
* Y4 r% V( W2 W+ ?+ w- r" x% VNISSAN recommends the use of unleaded
premium gasoline with an octane rating of
at least 91 AKI number (Research octane
: j7 R& \. W/ q4 C1 V5 Z6 E- P" Jnumber 96).

kingsnake

# l: h7 }8 j4 u7 T; O; x
% O1 A2 V7 g% r, V+ P1 MMON Motor Octane Number.
Measure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.