From Amsoil spec,
Motorcycle oil has higher (better number) than Vehicle car oil one.
MC to VC
VCC 40 : 152 to 123
VCC 100: 20,56 to 18,9
HTHS : 6,02 to 5
Flash Point : 240 to 233
Pour Point : -39 to -36
Noack Volatil : 3,89 to 6,5 (lower better)
4 Ball Wear Test : 0,37 to 0,40 (lower better)
So is it mean that MotorCycle oil better than Vehicle Car if we put in a Vehicle?
One thing to concern is,
Wet-Clutch Compatibility (JASO T 904:2006),
which MotorCycle oil has high friction index:
--------- Dynamic ---- Static Friction - Stop Time - JASO
---------Friction Index - - Index - - -------Index
AMSOIL ---- 2.07 --------- 1.95 ------- 1.98 -------- MA2
What Friction Index does to Vehicle Car Engine?
Motorcycle oil has higher (better number) than Vehicle car oil one.
MC to VC
VCC 40 : 152 to 123
VCC 100: 20,56 to 18,9
HTHS : 6,02 to 5
Flash Point : 240 to 233
Pour Point : -39 to -36
Noack Volatil : 3,89 to 6,5 (lower better)
4 Ball Wear Test : 0,37 to 0,40 (lower better)
So is it mean that MotorCycle oil better than Vehicle Car if we put in a Vehicle?
One thing to concern is,
Wet-Clutch Compatibility (JASO T 904:2006),
which MotorCycle oil has high friction index:
--------- Dynamic ---- Static Friction - Stop Time - JASO
---------Friction Index - - Index - - -------Index
AMSOIL ---- 2.07 --------- 1.95 ------- 1.98 -------- MA2
What Friction Index does to Vehicle Car Engine?
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