P-sx7.4 Twin ion engine

The P-sx7.4 ion engine was an ion engine which propelled the TIE Avenger.
==Appearances==
*Star Wars: TIE Fighter
* 
==Sources==
*TIE Fighter: The Official Strategy Guide
*TIE Fighter Collector's CD-ROM: The Official Strategy Guide
*
Category:Sienar Fleet Systems products
Category:Starfighter engines
Category:Twin ion engines