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by JumpCrisscross
206 days ago
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> incremental improvements to the engine thrust is par for the course Blue Origin is matching from Raptor 2 to Raptor 3. Comparing thrust at sea level, lbf: Raptor 2 | 507,000 [1] Raptor 3 | 617,000 [1] BE-4 | 557,143 BE-4' | 642,857 BE-3U | 160,000 BE-3U' | 200,000 [1] https://en.wikipedia.org/wiki/Ton-force#Tonne-force |
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