[core-questions]

> 4 rotor rotary engine with split ignition and staged injectors

Please tell me you've got a link to some place I can read more about this, I'm a huge Mazda fan.

[asguy]

These guys[0] are building them in the US. There's also Pac Performance[1] down in Australia.

[0] http://www.definedautoworks.com/mazda-rx7-engines-4-rotor.ht...

[1] https://www.pacperformance.com.au/