The days of the budget-friendly crate engine have sadly disappeared. Sure, you can still find a fully assembled long-block for less than $3,000, but with cast pistons and rebuilder heads, these are ...
Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...
#aerospace #engineer #aviation #pilot #science #exploremore Note: EngineDIY sent me this model to check out. Not a paid partnership, just sharing my build experience ...