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How much horsepower does a 1999 Corvette 5.7 have?

The 1999 Corvette 5.7 was powered by a 5.7-liter V8 engine that produced 345 horsepower. This powerful engine was a key feature of the iconic American sports car, providing impressive performance and acceleration.


Detailed Specifications of the 1999 Corvette 5.7 Engine


The 1999 Corvette 5.7 was equipped with a 5.7-liter (346 cubic inch) LS1 V8 engine. This all-aluminum engine featured advanced technologies such as overhead valves, sequential fuel injection, and a high-flow intake system. The engine produced a maximum of 345 horsepower at 5,600 rpm and 350 lb-ft of torque at 4,400 rpm.


The LS1 engine was a significant upgrade from the previous generation Corvette's 5.7-liter LT1 V8, which produced 300 horsepower. The increased power and torque of the LS1 engine provided the 1999 Corvette with impressive acceleration and top-end performance.


Factors Contributing to the Corvette's Horsepower


Several key factors contributed to the 1999 Corvette 5.7's high horsepower output:



  • Displacement: The 5.7-liter engine displacement provided a large amount of cylinder volume for the engine to produce power.

  • Advanced Engine Design: The LS1 engine featured an all-aluminum construction, overhead valves, and other advanced technologies that improved efficiency and power output.

  • High-Flow Intake and Exhaust: The engine's intake and exhaust systems were designed to allow for maximum airflow, enabling the engine to breathe more effectively and produce more power.

  • High Compression Ratio: The engine had a compression ratio of 10.1:1, which allowed for more efficient combustion and higher power output.


These factors, combined with the Corvette's lightweight and aerodynamic design, contributed to the vehicle's impressive performance and made it a highly sought-after sports car in 1999.

What is the life expectancy of a 1999 Corvette?


C5 Corvette Life Expectancy and Maintenance
A well-maintained C5 Corvette can last between 150,000 to 200,000 miles, translating to approximately 10-13 years for the average driver. However, maintenance and care vary widely among individual cars.



What is the slowest year Corvette?


1954 Corvettes
1953 and 1954 Corvettes: The Underpowered Debut
The “Blue Flame” engine allowed these models to reach 0-60 mph in around 11.5 seconds, a far cry from the muscle we associate with Corvettes today.



How much HP does a supercharger add to a C5 Corvette?


In normally aspirated trim, the modified C5 motor produced 360 hp (the peak number shown is a spike that occurred at the end of the run) and 359 lb-ft of torque. After the installation of the Kenne Bell supercharger kit, the peak numbers jumped to 550 hp and 501 lb-ft of torque.



How much horsepower does a C5 Corvette 5.7 have?


Performance: Despite spanning nearly a decade, the C5 featured only two engines. The 5.7L LS1 V8 debuted in '97 and offered drivers 345 hp initially, rising as high as 385 hp in the Z06 model. The LS6 ran from 2001-2004 and was also a 5.7L V8 engine, though it kicked out as much as 405 hp.



What LS engine is in a 1999 Corvette?


5.7 L LS1 V8



Is a 1999 Corvette fast?


Our hardtop zipped to 60 mph in 4.8 seconds; the last three C5 coupes we've tested averaged 4.9 seconds to 60 mph. The hardtop turned the quarter-mile in 13.2 seconds at 110 mph; our '98 hatchbacks averaged 13.3 seconds at 109 mph. HIGHS: Blazing acceleration, crisp steering, affordable exotic performance.



How much horsepower does a 1999 Chevy 5.7 have?


By comparison, the two V-8s these three engines replace are the 5.0-liter (230 hp and 285 pound-feet of torque) and the venerable 5.7-liter (255 hp and 330 pound-feet of torque). Chevrolet says the new engines have a wider power band than the old ones, meaning torque is spread out over a wider rpm range.



What were the bad years for Corvette?


Top 10 Worst Corvettes of All Time

  1. 1975 Corvette Base. In 1974 it was still possible to get a Corvette with a big block, 270-hp, "LS4" 454-cubic-inch V8.
  2. 1953 Corvette.
  3. 1980 Corvette 305.
  4. 1998 Corvette Pace Car.
  5. 1979 Corvette L48.
  6. 1982 Corvette Collector Edition.
  7. 1988 Corvette Commemorative Edition.
  8. 1958 Corvette.



How much HP can a C5 Corvette handle?


In the C5 and early C6s, this transmission's maximum torque rating was 450 lb-ft. That's fine for most mildly modified street cars, but in this age of 700-, 800-, and even 1,000-horse street engines, the T56 just doesn't have the strength to cope.



What is considered the poor man's Corvette?


While filming our new how-to features for upcoming episodes of My Classic Car with Dennis Gage I had 3 cars to work on and one of them is a 1973 Opel GT also known as the Poor Man's Corvette.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.