I have an old JDM car that is pre OBD with distributor timing, and I'm looking to get more power out of it. Are there any piggy back ECUS anyone here would recommend for this application? it also lacks a trigger wheel and crank sensor and to my knowledge relies on cam position so doing a standalone is not the easiest to do on this car, especially since nobody has been able to pull data from the stock ecus so tunes for a standalone are built completely from scratch.