For a brief time in the 1960s, Ernst Degner was a proverbial thorn in Honda’s side, helping Suzuki ... rotary valve concept, to wrangle ridiculous quantities of power from 125cc motorcycle engines.

a 1975 Suzuki RE5. At first glance, this bike looks like many other cafe racers of the era, but the RE5 was powered by a 497cc Wankel rotary engine that produced 62 horsepower. The bike has a ...

Most people would choose their car's engine for its horspower or torque, or maybe the sound it makes. That stuff is great, ...

Mazda has already put the rotary engine back into limited production, using a small single-rotor 830-cc version that produces a peak of 74 hp to act as a range-extender in the MX-30 R-EV ...

DELRAY BEACH, Fla., April 24, 2025 /PRNewswire/ -- The US Control Valve market is projected to grow from USD 1.75 billion in 2024 to USD 2.30 billion by 2029, it is expected to grow at a CAGR of 5 ...

A new patent filing from Mazda discovered by the AutoGuide Research Department potentially shows us Mazda's vision for an electric Miata. The patent, filed in Europe, shows an electric vehicle ...

In the world of automotive engineering, the engine valve is a critical yet often underappreciated component. These unassuming parts play an essential role in regulating the flow of air and exhaust ...

We just had to replace the engine block in our 2018 Ford Escape. The car had 84,000 miles, but that is not enough to need a whole new engine. The cost was $11,000, and Ford paid $4000, but we paid ...

Good old UJM, lots of new parts in the last year, including tyres/tubes, battery, carb rubbers (inlets and diaphragms), new stainless 4-1 exhaust system, bars, OEM clutch etc etc. Has full OEM airbox, ...