After changing the pitch of the propeller blades, we did another static test to check thrust. We achieved an impressive 40% thrust increase over the 5-blade prop! (Earlier tests got us increases of 28% and 32%). Check out the sound difference in this engine run-up video vs. earlier videos you’ve heard of the engine with the 5-blade prop!
MORE POWER! – RUNNING UP THE SWITCHBLADE 7-BLADE PROP – December 12, 2022
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