The Field Stabilizing Warp Core is a type of Warp Core that increases the maximum capacity of a ship's Shield Power setting.
A Field Stabilizing Warp Core increases a ship's maximum Shield Power setting by +5, allowing a maximum of 130 power in Shields, and provides bonus power to Shield Power, with a greater bonus when the setting is low.
Warp Cores of all types set the ship's maximum speed in Sector Space, determined by the Mark number. Some components, typically unique impulse drives, can allow a ship to exceed this speed.
Warp Cores can be acquired either as drops in combat, as mission rewards, through Duty Officer Assignments, on the Exchange, or from Fleet Vendors.