87－91 91－96

crrllong

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

91 AKI number＝96 (Research octane number ).
, ~- ^% Z% S6 H& m
" P* Z4 P- J) |5 Y+ o! f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。
) \  g, ]9 D* c4 o( b
$ E- H4 ^+ U' t! Z6 o, H铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
  H. v! D& w) O國内的 AKI= (RON+MON)/2。
% p! e' [* j" s/ b6 b這裏另有一種計算方式。

crrllong

MON 是什么？
7 x7 w, v# l. `( P5 \. |( D( X# M
FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
For improved vehicle performance,
NISSAN recommends the use of unleaded
! }# _; p+ v# ]' ~% p1 |* Q+ Apremium gasoline with an octane rating of
at least 91 AKI number (Research octane
number 96).

kingsnake

- `1 e: r! H  f/ B9 z/ {' C2 D/ {
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.