Mazda 12A rotary engine – billrotarygarage.com

1985 Mazda RX-7 12A Engine – Low Miles Rotary Motor with Strong Compression

$900.00

If you’re searching for an authentic rotary engine for your Mazda RX-7 restoration, replacement project, or classic rotary build, this 1985 Mazda RX-7 12A Engine – Low Miles is an excellent opportunity. Removed from a 1985 Mazda RX-7 equipped with an automatic transmission, this original 12A rotary engine has accumulated only approximately 76,000 miles and shows strong compression numbers.

The legendary Mazda 12A rotary engine is known for its lightweight design, smooth power delivery, unique driving characteristics, and impressive reliability when properly maintained. Whether you’re restoring an FB RX-7 to factory specifications, replacing a worn engine, or collecting hard-to-find rotary components, this low-mileage engine provides a solid foundation.

Included with the engine are the flywheel and counterweight, making this package even more attractive for enthusiasts and builders seeking genuine Mazda rotary components.

With classic first-generation RX-7 values continuing to rise, original low-mileage 12A engines are becoming increasingly difficult to find. This is an excellent opportunity to secure a desirable rotary powerplant before availability becomes even more limited.

Ultra Rare 12A Bridge Port Engine – TS Race Spec | Vintage Mazda Rotary Racing Engine

$2,500.00

For dedicated rotary enthusiasts, collectors, and vintage racing builders, opportunities to acquire a genuine competition-spec rotary engine from the golden age of Japanese motorsport are exceptionally rare. The Ultra Rare 12A Bridge Port Engine – TS Race Spec represents exactly that opportunity.

Built as a period-correct racing engine and associated with the legendary Katayama Sports Corner racing heritage, this highly sought-after 12A bridge port rotary engine was developed for serious competition use. Featuring an aggressive bridge port configuration designed to maximize airflow and top-end performance, this engine embodies everything enthusiasts love about classic Mazda rotary engineering.

Whether you’re restoring a historic race car, building an authentic Mazda Savanna RX-3 competition vehicle, or adding a centerpiece to a rotary collection, this engine delivers historical significance, performance pedigree, and collector appeal in one package.

Unlike modern crate engines or reproduction builds, the Ultra Rare 12A Bridge Port Engine – TS Race Spec offers a genuine connection to an era when rotary-powered Mazdas dominated race circuits and helped establish the rotary engine’s legendary reputation worldwide.