boosting

Something that gets on my nerves during extended periods of combat is the uniformity of the "boosting" mechanic. While ships vary slightly depending on distributor size, it always works the same: charge up ENG, use boost, enjoy enhanced speed and maneuverability briefly, repeat ad nauseum...

Hey, I currently have a 1D power distributor fitted on my Exploration Diamondback. Of course that's not enough for boosting but how far up do I have to go? And would it be possible to equip a power distributor that won't boost stock but will boost when engineered? If yes, what distributor would...