/diy/ - Do It Yourself

I'm finalizing the install of a Speeduino into my Miata in the next few days. Just need to finish installing the new wideband. The boards can be built for like ~$115 or so and it uses the same tuning software(Tuner Studio) as much more expensive options. It's pretty impressive how full featured this ECU is, and people are running motorcycles, harbor freight predator motors for their go karts, and a pretty wide variety of engines off of these things. After I get the Miata running, I'm going to build one for my Chevy 5.3 LS project. It's basically a megasquirt but for a fraction of the price and you can build it yourself.