@802garage: Sometimes mistakes are made! When we originally built Rotaru, the 13B rotary swapped Subaru BRZ, it didn't want to stay running. When I checked the spark, as shown last video, it was not sparking in the right order. I made the ignition harness from scratch and it turns out I switched two wires. Surprisingly, it didn't make a huge difference running, but it would obviously matter for performance later. Our bigger problem turned out to be fuel related. More soon! Follow for details and feel free to ask questions! #sparkplug #sparkplugs #cartok #carrepair #cartips #carfix #cardiy #carproblems #engineswap #rotary #13b #rotaru #rotaryswap #rotaryswapped #802garage