[alistairciantar]

I have a subaru small two cylinder 800cc engine currently with a carb, but I wish to convert to fuel injection.

Which speeduino model do you suggest please?

Thank you

Alistair

[PSIG]

Assuming a basic conversion, any Speeduino with 1 or more injector and ignition channels. That's all of them. So, plan your project and choose one with the features you need, such as case or connector type or size or price or assembled, etc. Probably a 2-channel unit, unless you want something you can move to a different project later. Starting at the official vendor sites will tell you what is available currently. Many other designs and vendors exist, most listed here on a search.