It's not obvious, but you need to match the thruster class (1,2,3,etc) to the thruster bay size. In the Cobra's case that is a size 3 bay, so you have to find class 3 thrusters. Probably all the thrusters you see are class 1 or 2 which have a max tonnage way less than a Cobra has.
The class thing applies to all the major systems of a ship, other than weapons, cargo bays, and the like if you want optimal performance (or even performance at all).
It's not obvious, but you need to match the thruster class (1,2,3,etc) to the thruster bay size. In the Cobra's case that is a size 3 bay, so you have to find class 3 thrusters. Probably all the thrusters you see are class 1 or 2 which have a max tonnage way less than a Cobra has.
The class thing applies to all the major systems of a ship, other than weapons, cargo bays, and the like if you want optimal performance (or even performance at all).
I am pretty sure cobra has class 4 thrusters, otherwise everything else is correct.
Thanks guys. Im pretty sure this will be it. Is there any where in particular i can go in search of better equipment?
As marsha11 said, high tech systems will carry the..high tech equipment, usually higher classes of equipment (like the Asp's class 6 shields, or class A items are "rarer" and are generally carried in hightech systems.
Since you didn't say what exactly you were trying to upgrade to, all I can say is most if not all of the 4 class thrusters should be generally available in non hightech systems.
Generally I've found high population high-tech systems to have best selection of equipment. You can filter them out in galaxy map and then head for the nearest one to try your luck.
Be careful, you will significantly reduce your jump range with B components as they are heavy!Personally I m very satisfied with the B upgrades on the Cobra. Only the P-distributor Must be an A grade part, and these Parts are very Common.
Cheers pal. Yea upgrading thusters. So as you say more likley ill find em in an non high tech system. Cheers