87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
: X9 R, i0 C% Z2 ?
91 AKI number＝96 (Research octane number ).

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。
- i7 @. l1 K' \8 [
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 T& j% j. n0 X/ z( z5 l4 H這裏另有一種計算方式。

crrllong

MON 是什么？

FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
; Y& }) H' N) |7 pIndex) number (Research octane number
6 i3 i( i8 S; `2 ~. s1 @91).
For improved vehicle performance,
! G, E; j! e: ^NISSAN recommends the use of unleaded
$ M, e; V% G0 D; [* S$ T) e: H+ ^& |# lpremium gasoline with an octane rating of
at least 91 AKI number (Research octane
8 ~  k/ e+ {5 ~number 96).

kingsnake

/ w: B1 B+ g& q( ]
7 A" v2 U" e4 g1 _7 jMON Motor Octane Number.
9 _7 z# \# K$ @6 J0 LMeasure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.