This YouTuber dyno-tested a 50cc V-12 to see if these ... but weak even for such a small engine. By comparison. 49cc moped ...
Each episode takes you into the engine-dyno room where power claims are questioned ... accurate in its advertised power for a 400ci Chevy small-block crate engine, and then we’ll see if ...
Testing the SP383 small-block crate engine at Westech Performance where it made 437 hp and 444 lb-ft of torque right out of the crate.