Video of RX-7 with Triple-Turbo 20B Running

Mazda RX-7 with triple-turbo 20B rotary

We wrote about this wild triple-turbo 20B powered Mazda RX-7 last week. The builder Angel Motorsports just released a video of the car moving under its own power. The engine is using a base map and has not been tuned. Source: Angel Motorsports Advertisements

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Mazda RX-7 with a Triple-Turbo 20B

Mazda RX-7 with triple-turbo 20B rotary

This Mazda RX-7 is being built by Angel Motorsports in Chesapeake, Virginia for a customer. The RX-7 has a bridge-ported 20B three-rotor engine with three turbochargers. The turbocharged 13B from the RX-7 is finding a new home in a Miata. Source: Angel Motorsports FB page

Mazda RX-7 with a Turbo K20 Update

Mazda RX-7 with a Turbo K20

We previously wrote about Adrian’s Turbo K20 powered Mazda RX-7 several months ago. Since then MotiveDVD and Nulon made videos showing off this great project. Another thing that has changed since our previous article is the car’s best quarter-mile. Adrian new best is 10.7 sec. Source: BYP Racing (build album), Nulon and MotiveDVD

Mazda RX-7 with a RB20DET

Mazda RX-7 with a RB20DET

Chateau Stillwater Garage built a gorgeous 1948 Studebaker with a RB20DET engine but the inspiration to use a Skyline powertrain was first thought of while working on this 1984 Mazda RX-7 GSL. The RX-7 was originally purchased in 1997 with a dead motor. The owner built a ported 12A rotary engine and drove it for … Read more

Mazda RX-7 with a VR6

1988 Mazda RX-7 with a VR6

This little hybrid is called The Ratchet RX-7. The 1988 Mazda RX-7 is powered by a stock Volkswagen VR6 with a Precision 6266 turbocharger running off a Megasquirt EFI system. The transmission is a three-speed TH400 automatic. While out at I29 Dragway it made four eighth-mile passes resulting in times of 7.39, 7.21, 6.94, and … Read more

Mazda RX-7 with a Turbo K20

Mazda RX-7 with a Turbo K20

This 2001 Mazda FD RX-7 is called RHONDA for a reason. Under the hood sits a Honda K20A inline-four. It was built by BYP Racing with help from Impossible Fabrication. With a stock bottom-end, the engine produces 435 horsepower on E85 fuel and 17 psi of boost thanks to a Garrett GTX3076R turbocharger. The engine … Read more