opt.mk2.engine.short

This part is from OPT Spaceplane Continued

cost:
15000
mass:
2.16
category:
Engine
TechRequired:
hypersonicFlight
engine_data:
standard
{"isp"=>nil, "propellant_ratios"=>{"LiquidFuel"=>1.0, "IntakeAir"=>2.25}, "max_thrust"=>200.0}

89 Craft use this part

(ordered by download count)

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