There are many different forms of internal combustion engines, but most use the same basic principle. Explosions in the combustion chamber move pistons up and down to spin a crankshaft. That ...

Not long ago we turned your attention to a unique and slightly comedic build that well-known automotive YouTuber Rob Dahm was working on. Dahm, who is a vocal proponent of the Wankel rotary engine, ...

Japanese classic cars are pretty rare, since the industry only really got off the ground in the 50s. However, there are a few old Toyotas and Mazdas that enjoy a cult following, like the 2000GT that ...

Mazda blazed a trail through the American automotive landscape on the wings of the rotary engine. From the R100 through RX3 to the venerable RX-7, Mazda's performance flagships have always been ...

First announced in 1954, Pratt & Whitney's J75 engine was developed from its J57 with a similar component arrangement, but with design features emphasizing weight control. Production began in the ...