Just to update this thread: The MS-II and MS-III dwell setting is based on 14v, not 12v like MS-I. Therefore Zaphord's correction table is perfect and then use 2.1ms as the dwell, NOT 2.5ms.

 

Sorry to resurrect this thread but can I just confirm the ms2 settings for Toyota COPs should be:

Dwell battery adjustment
9 156
10 140
11 128
12 116
14 100
16 88

Cranking dwell(ms) 3.5

Max dwell duration (ms) 2.1

Thanks,
Barry

 

barry, did you ever get a confirmation on those numbers as correct/incorrect?

 

Well I have been running them and the car is running great, so I guess they are fine.
Barry

 

how will this differ if say I have standard ignition not COPS?