In this video we look a bit more in depth at what is involved in wiring the carbureted version of the Honda EG civic to take the K series.
The conversion harness i used was like the one linked below. I know lots of people go with the Hybrid Racing but i am not sure if this would work with a carby car as it takes the inputs/outputs from under the dash and not from the shock tower as shown in this video. I recommend people buy the one with the shock tower mounts if converting a Carby EG/DC civic.
Link to the style of conversion harness i used: https://amzn.to/3Gcskrb