I'm not sure SDS is an option, unless
they've altered their policies in recent times. Ross at SDS has
had a really snotty attitude about rotaries in the past.
No idea about these guys, but they do mention 13B/20B support:
https://www.aemelectronics.com/search/node/rotary
And I've seen a rotary-specific controller that I *think* was out
of South Africa, but I can't find any saved links at the moment.
Is your MS2 the full-bore Megasquirt? If you haven't tried their
forums, you might give it a shot. Someone might be willing to
share their fuel/ignition maps, which would at least get you
running. If I had to replace an EC2/3, I'd surely look at the
Microsquirt. Supposedly, the rotary, including the Renesis, is
included in its options now. It seems to be closer to
plug&play than the Mega products. (But no hands-on
experience).
Charlie
On 9/10/2019 5:02 PM, Neil Unger
12348ung@gmail.com wrote: