87－91 91－96

crrllong

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

91 AKI number＝96 (Research octane number ).

2 \+ [9 H; X( c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。
; A  B; c. Q2 D0 [0 l% f% \
铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
3 P3 P4 B9 O$ D( r# O8 \國内的 AKI= (RON+MON)/2。
這裏另有一種計算方式。

crrllong

MON 是什么？

FUEL RECOMMENDATION
) j, h. D0 A( ]Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
+ U2 ~/ X  F8 KIndex) number (Research octane number
0 W$ }+ a0 v6 ?7 q$ p$ i' D91).
* [5 S; ^  i! BFor improved vehicle performance,
NISSAN recommends the use of unleaded
premium gasoline with an octane rating of
- L9 D1 s* v9 L) zat least 91 AKI number (Research octane
number 96).

kingsnake

3 K7 ^! v8 `. U, p8 M
+ h5 d, u3 F, h! ~5 R* dMON 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.