Hey Folks,
The discussion on “Bread and Circuses” got me reading up on the car featured in that episode,
The Reactor, built by Gene Winfield, alias the “Jupiter 8”
It was built by Gene Winfield, the creator of the Shuttlecraft for TOS. And it’s actually a fully functional car.
https://en.wikipedia.org/wiki/The_Reactor_(show_rod)
The Reactor was an ambitious aluminum-bodied project. It was a mid-engined front wheel drive two seater, with a very low profile due to the Corvair Chevrolet Turbo-Air 6 engine flat six. It showcased a light aluminum body, like the Strip Star, but the technology went far beyond its novel bodywork. Winfield took the 180 hp (130 kW) turbocharged engine from a Corvair Corsa and mated it to the drivetrain from a Citroën DS (the futuristic French sedan), and retained the height adjustable Hydropneumatic suspension of the DS. (There’s conflicting information as to if it was a Citroën DS or a DI)
Citroën DS
The Citroën suspension allows the car to be raised from 4 inches to 9 & 1/2 inches on a liquid-air suspension. It has a hand crafted aluminum body, sequential taillights, electric doors and hood, four speed front wheel drive transmission.
The Reactor was built in 1964 for $20,000, and displayed at the Hartford Autorama. The buyer then sold the car back to Winfield for considerably less. Winfield brought The Reactor to Hollywood in 1966. “I didn’t know anybody” according to Winfield. He managed to show the car to the 20th Century Fox Studios transportation coordinator, and within two weeks the unique car had landed a television role.
It appeared in:
Recently, the car has been featured at Pebble Beach Concours d'Elegance.
Gene Winfield’s work can be seen on Get Smart (The Sunbeam Tiger), the “Star Car” from The Last Starfighter, the “6000 SUX” from Robocop, the bubbletop cars from Sleeper, and 25 vehicles for Bladerunner (With Syd Mead.) And of course, the Shuttlecraft from TOS Star Trek.
A good article on the car can be found at:
https://kustomrama.com/wiki/Reactor
The discussion on “Bread and Circuses” got me reading up on the car featured in that episode,
The Reactor, built by Gene Winfield, alias the “Jupiter 8”
It was built by Gene Winfield, the creator of the Shuttlecraft for TOS. And it’s actually a fully functional car.

https://en.wikipedia.org/wiki/The_Reactor_(show_rod)
The Reactor was an ambitious aluminum-bodied project. It was a mid-engined front wheel drive two seater, with a very low profile due to the Corvair Chevrolet Turbo-Air 6 engine flat six. It showcased a light aluminum body, like the Strip Star, but the technology went far beyond its novel bodywork. Winfield took the 180 hp (130 kW) turbocharged engine from a Corvair Corsa and mated it to the drivetrain from a Citroën DS (the futuristic French sedan), and retained the height adjustable Hydropneumatic suspension of the DS. (There’s conflicting information as to if it was a Citroën DS or a DI)
Citroën DS

The Citroën suspension allows the car to be raised from 4 inches to 9 & 1/2 inches on a liquid-air suspension. It has a hand crafted aluminum body, sequential taillights, electric doors and hood, four speed front wheel drive transmission.
The Reactor was built in 1964 for $20,000, and displayed at the Hartford Autorama. The buyer then sold the car back to Winfield for considerably less. Winfield brought The Reactor to Hollywood in 1966. “I didn’t know anybody” according to Winfield. He managed to show the car to the 20th Century Fox Studios transportation coordinator, and within two weeks the unique car had landed a television role.
It appeared in:
- Bewitched, episode "Super Car" S3 E19 (The entire episode is written around the car.)
- Star Trek, episode "Bread and Circuses" (as the Jupiter 8) S2 E25
- Batman, episode "The Funny Feline Felonies" (as the Catmobile) S3 E16 (With cat ears, nose and tail bolted on)
- "Mission: Impossible", episode "The Freeze”
Recently, the car has been featured at Pebble Beach Concours d'Elegance.
Gene Winfield’s work can be seen on Get Smart (The Sunbeam Tiger), the “Star Car” from The Last Starfighter, the “6000 SUX” from Robocop, the bubbletop cars from Sleeper, and 25 vehicles for Bladerunner (With Syd Mead.) And of course, the Shuttlecraft from TOS Star Trek.

A good article on the car can be found at:
https://kustomrama.com/wiki/Reactor
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