What year did Chevy go to fuel injection?
The first year Chevrolet offered fuel injection was 1957, in the Corvette's 283-cubic-inch V8. This marked the debut of fuel-injected powertrains in a U.S. production car from Chevrolet.
To understand the question fully, it helps to look at how fuel injection arrived in Chevy’s lineup, what form it took, and how the technology evolved from a limited 1950s experiment to the electronic systems common in today’s Chevys. Below is a concise overview of the key points and context.
Key milestones in Chevy's fuel-injection history
- 1957: The Corvette introduces Rochester Ramjet mechanical fuel injection on the 283-cubic-inch V8, making it the first U.S. production car to offer a fuel-injected engine.
- Scope and adoption: The fuel-injection option was largely limited to the Corvette and did not spark a rapid, widespread shift across Chevrolet’s broader lineup in the 1950s.
- Commercial practicality: The early fuel-injection system faced reliability and cost challenges, which tempered enthusiasm for expanding the technology beyond a high-end sports car.
- Longer-term shift: By the late 20th century, automotive fuel delivery moved from mechanical systems to electronic fuel injection (EFI), with Chevrolet and GM adopting electronic fuel-injection technology across most models.
In summary, Chevrolet’s move to fuel injection began in 1957 with the Corvette, and the broader transition to modern electronic fuel injection occurred decades later as the technology matured and became standard across the industry.
Summary
Chevrolet's pioneering fuel-injection use began in 1957 on the Corvette's 283 V8, establishing the milestone for fuel-injected production cars from the brand. The approach remained confined to a limited model for some time, and the industry-wide shift to electronic fuel injection would come later as automotive technology advanced.
