The Narayana Mass driver outranges the BBlue by 6 kilometers, and does 240 damage / second, the Narayana has two of them.
Gauss cannons are similar, but do damage mostly to subsystems 60 damage to hull / second.
Narayana Apocalypse torpedos do considerable damage. Three turrets fire them in bursts of 4 (12 torpedos) every twenty seconds; that's 12,000 potential damage right there, over twenty seconds, so . . . 600 damage / second.
So the main guns of a Narayana output about 900 damage / second total. At a range of 14,400 meters
A Chimera's 3 MBlues come out to 1,698. At a range of 6,750 meters.
The Supernova launchers on the Titan alone count for around 1,333 damage / second. At a range of 7,200 meters
I'm wondering what the explanation is for the Narayana's vast range (in a way where I suppose that there is one, I am not complaining about this awesome mod), and I'm wondering why the UEF doesn't have more damage output in general, since torpedos and guns are shown to do pretty well.
Less research?