Supplementary Electric Engines [1.3.2] Last Updated: September 13th, 2024 KSP 1.12.5 Download *Also on CKAN This is a parts mod that adds some additional electric engines. Dependencies: Module Manager, B9 Part Switch. (The mod will not work without these mods installed). Recommendations: Waterfall (These engines do not have any stock plumes configured). Suggests: Near Future Propulsion Support