N2MB WOT Box / 2step

[Blendercloud]

I use a computer-controlled WOT box on my drag car. It uses ignition cut and I've never really had a problem. It's not a turbo car, nor does it have any cats. I will probably change to a fuel-cutting system when I turbocharge. Even the droplet size in what would seemingly be a mist is enough to cause damage at 150,000-180,000 revs on a turbine wheel.