I have a hondata stage 4B that was purchased a few months ago. The ecu is a p28 from a 92-93 civic. This combination can take care of your fueling and timing needs on any boosted honda with obd-1. It will accomidate larger injectors and a 3 bar map sensor. The stage 4 has an adjustable launch limiter, rev limiter, vtec cross over, shift limiter, and shift light. Comes with Rom editor software, rom emulator for tuning and a rom burner to burn your own chips. Asking $1000 obo for everything.