Thank you very much for your answers.
I have a custom computer apexi power fc.
with dyno in our town a big problem, we just do not have it.
machine set up on the go, riding on the road
mixture of a / f control aem uego, as well as the whole range of sensors is defi.
turns out I have understood correctly, with the right settings, I can not do damage to the engine 18-20 psi???