Sublight engine

sublight engines are engines found on ships which propel vessels through normal space without going beyond the speed of light.

Ancient
The Ancients equipped their vessels with extremely fast sublight engines. Puddle jumpers are capable of crossing the Lantea system in under 15 hours, faster than anything Earth has made. One ship, the Tria, had her sublight drives modified to propel the vessel at 0.999 times the speed of light.

Asgard
The Asgard have fast sublight drives, but they are also somewhat hampered by the size of Asgard vessels, which are traditionally quite large.

Goa'uld
Goa'uld sublight drives are equipped aboard ha'taks. Despite the ha'tak's large size, the sublight drives are quite fast and manuverable. Sublight drives on death gliders are quite fast and manuverable. Sublight drives are used to deccelarate after exiting hyperspace.

Ori
Ori Battleships and fighters are quite fast. The Ori fighters appear to fly at speeds previously unseen, possibly faster than death gliders.

Wraith
The Wraith have less efficient sublight drives on their larger capital ships, but the sublight drives on the Darts are quite fast. They also give off a distinctive (and distrubing) sublight drives.