Jul 7, 2023 · The only 12-rotor engine in the world was built by a man named Tyson Garvin of Apex Manufacturing and Design, who went on the mission to design and assemble the motor …

Feb 13, 2014 · This 12-rotor rotary engine with a unique Y design that features three banks of four rotors each. This 960ci engine could produce over 5,000 horsepower.

May 25, 2023 · With the help of a few boating brainiac buddies, Garvin settled on the rotary engine as his chariot horse of choice. An engine that could create a total of 5,000 horsepower, …

Apr 6, 2023 · Tyson Garvin, a record-holding boat racer, has crafted a mind-boggling engine with a displacement of 960 cubic inches, or just over 15.7 liters, and a hefty weight of 376kg …

Mar 10, 2025 · Could there possibly be a rotary engine with 12 rotors? The answer is yes, and here’s everything we know about it including how much HP it could have.

4 hours ago · Remember the Mjølner? Not the mythical hammer of thunder from whence the name originated, but the equally earth-shaking V12 engine under development by Danish …

Mar 21, 2025 · Almost two decades ago, Audi used to be so insane that it made the world’s first and only V12 diesel car engine. The Audi Q7 V12 TDI featured a diesel engine so ridiculous it …

5 days ago · This gorgeous mass of metal is the first finished example of the most powerful V12 ever to be fitted to a road car. Dubbed ‘Mjølner’ and capable of spinning to 9,800rpm, it …

Feb 1, 2025 · Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The world's only 15.7-liter, tri-turbo Y12 rotary engine.

5 days ago · The most powerful V12 engine has just seen the light of day in Denmark as part of the Aurora development program. The Mjolner powerplant pumps out 1,250 horsepower or …