87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
8 L# _' b5 N. K( f
. K4 X3 h4 D8 E; K& P91 AKI number＝96 (Research octane number ).

" B) J2 ?; D* U  _$ w4 y" X6 U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。
$ i, K+ X- f) t% U, R4 _! s4 |
铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
* W4 K/ {* N% e' W$ }. m國内的 AKI= (RON+MON)/2。
這裏另有一種計算方式。

crrllong

MON 是什么？
/ L6 W. i5 a  p  y' M! U3 S3 e
FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
2 l* w( G% r" qFor improved vehicle performance,
NISSAN recommends the use of unleaded
premium gasoline with an octane rating of
at least 91 AKI number (Research octane
/ ]- c4 ?4 ~' s9 Knumber 96).

kingsnake

, F% [5 O$ |4 R) h
MON Motor Octane Number.
+ g& n: E% [/ ~9 j" kMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.