A few updates now that I'm getting down to the nitty-gritty. The previous owner re-used the NA6 wiring harness for the injectors, etc - the wiring on the engine is for batch injection, not sequential.
Does anyone know If I change to sequential injection does this causes any issues with the tune?
According to this:
https://www.miataturbo.net/mspnp-55/going-batch-sequential-injection-92-miata-mspnp-gen-2-a-85371/
It will need a retune I think?
