#7
by Shaftoe
First and foremost, please keep in mind that I am new to this game, so please regard this post as more of a question than a statement.
Based on my limited understanding of the game and in-game text, I think there might be a couple of things wrong with adressor's response.
First, according to the in-game text, each level of combustion engine tech increases speed by 10%, impulse engine increases speed by 20%, and hyperspace engine increases speed by 30%.
Second, and this is the point that I am least sure about, there are two different ways of increasing speed.
The first, which is the way addressor gives, is simply to take current speed and increase by the appropriate percentage. So say speed is 100 at combustion engine tech 1, it would then be 110 at combustion engine 2, and 121 at combustion engine 3, and 4 would be 133.1. In other words, the increase in speed is cumulative. This is the way that the resource storage buildings work.
Another possible way of determining speed, is to first add the cumulative bonuses from the tech, and then to increase the base speed from that figure. So comparing this method to the example above, tech 1 would be speed of 100, tech 2 would be 110, but tech 3 would be 120, not 121, and 4 would be 130, not 133.1.
I have not been keeping track of travels times for my ships, but I intend to take notice the next time I upgrade engines, and unless someone else can give the appropriate method for determining final speed before I am able to upgrade engines, I will post back here with what I have found out.