87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
) j7 c# p* W$ O- o) K0 t
+ {$ P$ j9 ~( s, X. a& e8 s  |( d91 AKI number＝96 (Research octane number ).
- G( m7 u: ^5 _- }7 @
& U+ K! b( f& j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。
/ u' x- m( Z" F2 [3 F
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。
+ L/ D: F9 ~; ~9 w這裏另有一種計算方式。

crrllong

MON 是什么？

FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
) d1 p9 B; F, W0 ^( mrating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
For improved vehicle performance,
  K" w5 T4 _& P/ P8 E9 FNISSAN recommends the use of unleaded
% w# T% z8 t& T3 Upremium gasoline with an octane rating of
& P! s3 h$ W3 f4 ^# L" i% _at least 91 AKI number (Research octane
number 96).

kingsnake

+ @5 h) p+ [/ DMON Motor Octane Number.
6 |( [9 D, N8 c6 Y# a( `Measure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.