Perhaps the Link does a single fire per 720 degrees which is a little extreme. The MS uses 2 drivers to fire 2 cylinders at a time. Most of the time, a valve is not open long enough to accept all the fuel a cylinder needs so fuel is sprayed in the back of the valve anyways - firing it when when it's not on the compression stroke is not an issue. That being said, there are better combinations than others to start injection on a batch fire and I have worked these out. If MS could always start injection on the same cylinder (while still in batch) it would be great and IMO all that is needed even for really large injectors above 550ccs in a 4 cylinder. I passed emissions without issues myself on batch fire and large injectors on MSI.
The EGT/Pro disty has a dual ignition signal - one for every cylinder fire, and one that happens once per engine cycle. It would be great if MS took the second signal and always started injection when it saw that as apposed to when it saw ANY of the other 4 signals, making it predictable and allowing me to arrange my injector firing and wiring as is optimal. This is what the stock ECU does. However (to my knowledge) I can't set it in such a way.
It is best to wire your injectors such that 1&4 are injected together and 2&3 are injected together. It is not like this stock.
The EGT/Pro disty has a dual ignition signal - one for every cylinder fire, and one that happens once per engine cycle. It would be great if MS took the second signal and always started injection when it saw that as apposed to when it saw ANY of the other 4 signals, making it predictable and allowing me to arrange my injector firing and wiring as is optimal. This is what the stock ECU does. However (to my knowledge) I can't set it in such a way.
It is best to wire your injectors such that 1&4 are injected together and 2&3 are injected together. It is not like this stock.
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