Does anyone have experience of this ECU?
https://motorsport-electronics.co.uk/products/universal-engine-management-systems/me221-wire-in/

regards, Jon

I helped a friend build a Tiger Avon with an ST170 engine. We fitted DanST throttle bodies 330cc injectors and made use of the VVTi function as well. the kit was easy to wire in and set up and on the rolling road (Hybrid Tune South Denham) the engine made 225bhp. Very happy with the product and support and also Hybrid Tune who were very good indeed. It would be my first choice if I were to do another similar project.

Widely used by the MX5 community. I have one on my supercharged car. Painless installation even for a numpty. ME have a library of stock calibrations. I used one to get my car going ( started first time ) and the took it to a recommended RR for fine tuning. Recommended.