Saw quite a sight at a garage visit today... A Hillborn mechanical injection setup for the type IV.
Was bought off ebay for a couple of hundred $ and certainly looked the part!
Are these available today? Of not so, when were they?
I don't know about availability today, but I have a used set of throttle bodies for mechanical injection of unknown make for sale.
They are 2.060" and it says EVM on them, anyone know more ?