Rover MEMS SPi on a mini from say 1994...

Plan is to replace it with a slightly more mapable MegaSquirt.

Its not impossible to build a map from scratch, but if you can get a leg up then so much the better!

After SPi I want to look at MPi.. which is a WHOLE different ball game as you have 2 injectors, 2 ports but 4 cylinders! The way rover get round the charge robbing on the siamese ports is not a simple one, or so they say!!!

Enough detail stu?

Alex