Boost levels on DK 55?

[Sean88gt]

Brought home my DK 55 last night, played on it a bit today and will start shredding tomorrow to stay ahead of these fire outbreaks in N. Texas. But I was curious about the factory boost level on this turbo.

 

[Highbeam]

Do you think you may actually start a fire shredding in the dry grass? Like if you hit a rock? I know I have seen sparks when mowing. Maybe you have no rocks?