87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
0 s; E6 Q6 j2 V) T* W
8 ?0 p  x5 q' A6 n91 AKI number＝96 (Research octane number ).

" X  X, R6 V+ o# G  b  q' t, _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。

' a0 n; y. y8 }. z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。
" Z1 H" I9 o, N  h1 t8 r這裏另有一種計算方式。

crrllong

MON 是什么？
: z* R; ]( R2 k* d" s* y- V! |
4 s" ~/ s; O+ P3 RFUEL RECOMMENDATION
# m* ]  g* X! L/ F0 _Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
7 ?, E: M' |' e5 n91).
For improved vehicle performance,
2 C2 P/ y( ?" ANISSAN recommends the use of unleaded
: d1 W! M$ m) _9 \9 kpremium gasoline with an octane rating of
% l1 b- L. l& t, h5 k7 ^3 Vat least 91 AKI number (Research octane
* c4 R: U% z; S8 N' n$ j- _6 znumber 96).

kingsnake

& e1 f" V+ p2 W( H% _6 ~( H6 |/ {
' y3 {( F+ {) W' T) yMON Motor Octane Number.
$ Y- D6 m  l* lMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.