87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
0 \# @) m0 _* p" Q+ c
- E& a1 l; n+ g7 c91 AKI number＝96 (Research octane number ).

# i- s/ H6 T3 V3 N% W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。
5 y$ S8 y& W/ p4 j* A" x
! Y. x6 n1 `$ q8 [. V铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
$ P+ M& N( k! E+ ~6 g6 }/ n國内的 AKI= (RON+MON)/2。
3 a  U# m1 u% ]% q) n這裏另有一種計算方式。

crrllong

MON 是什么？
6 l% {$ R! D8 J6 M9 J1 x
FUEL RECOMMENDATION
5 L/ z$ Y" k( NUse unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
4 C" {$ b: y6 qFor improved vehicle performance,
; t3 K% _+ W8 v7 BNISSAN recommends the use of unleaded
: Q  b1 j1 m9 j5 L/ K' Qpremium gasoline with an octane rating of
at least 91 AKI number (Research octane
2 G; _, Y/ G0 a. F8 snumber 96).

kingsnake

# l7 J2 I% x! Z( g4 F
MON Motor Octane Number.
1 A! L" f2 t% o5 ^( jMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.