How much horsepower does a 1992 Chevy 350 have?
In general, the 5.7-liter (350) V8 used by Chevrolet in 1992 produced about 210 horsepower in most trucks and daily-driven models, while the high-performance Corvette LT1 variant delivered more power, around 275 horsepower for that year. Actual numbers depended on the specific model and fuel system.
Context: The 350 V8 Across GM Models in 1992
During 1992, Chevrolet’s 350 cubic-inch V8 was a workhorse used in a wide range of vehicles—from light-duty pickups to sportier cars. Depending on the installation, emissions equipment, and tuning, output varied significantly between applications.
Below are the two most common horsepower figures you’d encounter for a 1992 Chevy 350 across Chevrolet-branded models.
- 5.7L V8 with throttle-body injection (TBI) in C/K pickups and many light trucks: about 210 horsepower
- 5.7L LT1 V8 used in the Corvette (and other high-performance configurations) around 275 horsepower (SAE net) for that year
These figures illustrate the main differences in horsepower for the 1992 350 V8 across Chevrolet’s lineup. The overall message is that there was not a single number for all 1992 350s; it depended on the model and fuel system.
Why Horsepower Varied in 1992
The variation came from multiple factors, including fuel delivery method (throttle-body versus multi-point injection), cam timing, compression ratios, and emissions controls. The Corvette LT1 was tuned for higher performance, while the standard truck 350 was designed for reliability and torque.
What This Means for Buyers and Restorers
If you’re evaluating a 1992 Chevy with a 350, check the engine code on the block, the emissions setup, and the vehicle’s original documentation or window sticker. The exact engine designation tells you which horsepower rating applies to that specific car or truck.
Summary
In 1992, the Chevrolet 350 engine’s horsepower varied by application. Standard 5.7L V8s in trucks were typically around 210 horsepower, while the Corvette LT1 version produced about 275 horsepower. For any given vehicle, confirming the exact engine code and model is essential to determine the precise rating, and keep in mind that worn or modified engines may deviate from factory figures.
