Also did some upgrade on my MegaSquirt DIY ECU project............
Photo # 1 injector driver board that takes either high or low impedance injectors without need for resistor pack.
Photo # 2 & 3 show the output pin adapter. This adapter will handle much higher current than the MS original one. Photo # 2 also show an attachement for the ignition module ( together with the output pin board ). The ignition module will fire 2 Twin coil pack which will be a wasted spark setup. The triggering will be a 60-2 crank mounted system. Photo will be later. The triggering wheel have been installed sometime ago when rebuilding the engine. VR sensor have yet to be installed.
Photo # 4 show the complete MS ECU internal.
Photo # 5 show the 4 bar MAP sensor with barometric correction.
ECU is ready, wiring harness yet to be completed. Still a long way to get the ECU installed as the other parts needs to be fabricated and installed. ECU will be the last to go in.