Comments by "Mikko Rantalainen" (@MikkoRantalainen) on "DOUBLED the Horsepower of my SCANIA Truck!" video.

  1. Rolling coal definitely ruins your fuel economy but it can get a few percentage extra power because you can be absolutely sure not even a single oxygen atom went unused. If you care about fuel economy, environment or legislation, you increase boost when you want to get more oxygen to burn more fuel. That will result a lot more power without the black smoke.
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