87－91 91－96

crrllong

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

91 AKI number＝96 (Research octane number ).
3 z0 U( T0 |0 j; \) ?, t* ^8 w4 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。

6 i  Y6 ]9 E; p1 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。
1 A$ {! w; ~7 k/ O/ D# t這裏另有一種計算方式。

crrllong

MON 是什么？

3 k7 [% j' q# I: FFUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
; f+ N3 j( _2 [2 z* vrating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
% _0 f/ C% A* a* b% UFor improved vehicle performance,
- G' c. A& `! ENISSAN recommends the use of unleaded
6 ], W1 I5 g- Q$ L9 gpremium gasoline with an octane rating of
at least 91 AKI number (Research octane
number 96).

kingsnake

6 x. S! H4 I* k/ x( h
/ r, l" E5 h; K. v3 c' }MON 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.