Keeping up with changes in automotive technology, in 1973, Renwal introduced the Visible Wankel kit, a working, motorized 1:3 ...

At Mazda, the desire for a Mazda RX-7 successor is there. The Iconic SP concept is the blueprint, too, and a next-generation ...

There are also more complex parts, like sensors and engine parts. FD Mazda RX-7 restoration parts. You can view the full list here, ... Mazda has no plans for a modern rotary-powered sports car.

10 Best Rotary Model Engines Updated 13th February 2025. Recombu. Best Lists. Patio, ... Our 5-Cylinder Radial engine model kits feature genuine precision-cast and machined parts in anodized ...

In its simplest form, a Wankel rotary engine has just two moving parts: the rotor and the output shaft. Compare that to modern piston cylinder engines, which have over 40 moving parts.

Mazda also continues to make replacement parts as well as complete replacement engines for its 13B series of rotary engines at its Powertrain Production Department No. 2 in Hiroshima, Japan.

This particular example is stated to have a 265 horsepower Mazda 13B rotary engine. Considering the car weighs just about 1680 pounds fully assembled, this must be one hell of a sports car.

This 12-Rotor Rotary Engine Is Wild. ... "If you bought the best parts and you were the best tuner, there are still parts that'll break, like the valve springs.

This new rotary design is called the Szorenyi rotary, named after the inventor of the engine and partner at REDA Peter Szorenyi. After he passed away in 2012, his son Adam took his place at REDA ...

A rotary engine may go against the automotive norm, but it's actually a very simple alternative - in technical terms at least. Rotary engines gained niche appeal and status with the Mazda RX-7 sports ...

A nearly comparable displacement Mercedes 3-liter six-cylinder reciprocating engine has 1750 parts, delivers 180 hp. Main bearing caps split to accept sleeve bearings and fit over crank journals.