Launcher E-2 liquid rocket engine, 3D-printed LOX/Kerosene liquid rocket engine - 3'20" test run

[ video & text : Launcher / VAST space ] - www.launcherspace.com/
"Who has ever seen a LOX/Kerosene liquid 🚀 engine with a blue plume 💎💎💎💎? Not only does it look spectacular, but it also serves as undeniable proof of the 99%+ combustion efficiency achieved in this test.
Enjoy this 3-minute, 20-second test of E-2, a mostly 3D-printed 22k lbf (10 tf) ORSC LOX/Kerosene liquid rocket engine. Nominal pressure: 100 bar; mixture ratio: 2.7. Recorded today at NASA Stennis, this test also secured the duration record for the test stand. E-2 is now available for sale to launch companies."

[@Dirt975]

Holy shit

[@momo23461]

😂😂