Game now includes a Warp Coil Engage Block, this produces a massive amount of thrust after a few seconds. (The stats are not very clear on exactly how it works.)
So basically to use it add it to your ship as close to your centre of mass (red triangle) as possible (To stop it being used for rotation) then hold W to Engage Warp Speed!

I have been experimenting and I have used 1 block per 1000-5000 mass. I tried it 1 per 1000, 1 per 2500-ish and 1 per 5000. So I suggest you try it at something like that. My game goes a bit wonky at the higher speeds and starts to stutter, but I only have a dual core processor so let me know how it performs for you!

Currently it is only fitted to the Oberth class as a test for you to make it available, if all goes well I will add them to all classes as standard.