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 ...
In this video I build a 7.0 liter Hellephant engine, one of the most powerful crate engines produced by Mopar. Known for its supercharged performance and strong internals, the Hellephant platform is ...