Part 1: The rotary engine’s origin story and how Mazda became synonymous with the unique design. Most Japanese performance car enthusiasts are familiar with the 13B twin-rotor engine Mazda ...

Stricter emissions laws brought about a solenoid-controlled, axial-piston, distributor-style pump (VP44 rotary) for '981/2 to '02 models, which suffers (perhaps unfairly) from a reputation for low ...

The rotary engine has a misconstrued past. Over the years, the "first" and the "inventor" of it have shifted, and most people don't even realize that the idea for the odd beast actually reaches ...

Tuthill’s Pump Group is a market leader in gear and rotary piston pump solutions for sustainable, high growth end markets, including life science, food and beverage, medical and water and ...

Wobble pumps combine the best features of piston and diaphragm air pumps. No single type of air compressor or vacuum pump works best across the board. But wobblepiston pumps represent what is ...

Most Japanese performance car enthusiasts are familiar with the 13B twin-rotor engine Mazda equipped the RX-7 and RX-8 with. But unless you've owned and modified an RX of some type, chances are ...