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What is the worlds fastest small-block Chevy?

The world's fastest small-block Chevrolet engine is a highly modified and tuned version of the iconic Chevy V8 that has been pushed to its limits. These engines have set numerous speed records and are renowned for their incredible power and performance.


What is a Small-Block Chevy?


The small-block Chevy is a family of V8 engines produced by Chevrolet since 1955. These engines are known for their compact size, lightweight design, and impressive power output. The small-block Chevy has been used in a wide range of Chevrolet vehicles, from muscle cars to pickup trucks, and has become one of the most popular and widely-used V8 engines in the world.


The Fastest Small-Block Chevy


The world's fastest small-block Chevy is a highly modified and tuned version of the engine that has been specifically built for drag racing and land speed record attempts. These engines have been extensively modified with a range of performance upgrades, including:



  • Larger displacement (up to 427 cubic inches)

  • Forced induction (turbochargers or superchargers)

  • Specialized cylinder heads and camshafts

  • Lightweight components (such as titanium valves)

  • Advanced fuel systems and ignition systems


With these modifications, the world's fastest small-block Chevy engines have been able to produce over 2,000 horsepower and reach top speeds of over 300 mph.


Record-Breaking Performances


The world's fastest small-block Chevy engines have set numerous speed records over the years. One of the most notable records was set in 2012 by a team from Ventura, California, who built a small-block Chevy-powered dragster that reached a top speed of 296.11 mph at the Bonneville Salt Flats. This record has since been broken, with the current record for the world's fastest small-block Chevy standing at 315.72 mph, set in 2019.


These record-breaking performances have cemented the small-block Chevy's reputation as one of the most powerful and versatile V8 engines in the world. The combination of its compact size, lightweight design, and incredible power output has made it a favorite among drag racers, land speed record chasers, and performance enthusiasts alike.

What is the fastest mini engine?


Equipped with a turbocharged 2.0-litre 4-cylinder engine, the John Cooper Works GP generates an impressive 301 horsepower and 331 lb-ft of torque. This engine accelerates from 0 to 60 mph in a mere 5.2 seconds, making it the fastest model in the current MINI lineup.



How much horsepower can a 305 small block handle?


I completely agree that a 305 can be built to make 450 hp. That's not too difficult. The engine is limited to smaller heads with 1.94-inch valves because larger 2.02-inch valves won't clear the cylinder wall.



Can a 383 stroker make 500 HP?


Chevy 383 Engine - We Build a Small-Block That Makes 500HP and 500 LB-FT - Hot Rod Magazine.



What is the #1 fastest car in the world?


SSC Tuatara
1. SSC Tuatara. The SSC Tuatara with a speed of 316 MPH is definitely the fastest car in the world. The car in fact recorded an even higher speed of 331 MPH in 2020 in Nevada, thus making its name in the Guinness Book of World Record for being the fastest car in the world.



What is the fastest small-block Chevy?


The Champion Speed Shop Special dragster is powered by the quickest Chevy small-block ever conceived, with a best e.t. of 5.67 seconds in the quarter-mile, and it has stayed competitive in the nostalgia ranks of Top Fuel off and on for years, including winning the championship in 2012.



Can a 350 small-block make 500HP?


You “can” get 500HP out of a 350 BUT because it is a small cubic inch engine it IS going to be peaky and won't have much torque.



What small-block Chevy has the most horsepower?


The LS7 V8 is one of the most powerful small-block engines ever produced by Chevy. Packing a power output of 505 horsepower, 470 lb-ft of torque, and a displacement of 7.0 liters (or 427 cubic inches), the LS7 V8 is a force to be reckoned with, pushing the vehicle to high speeds and domination on the track.



What car went 400 mph?


Can a car go 400 mph? As of 2023, no cars have managed to break the 400 mph barrier but that's not due to manufacturers' lack of trying. As it stands, there are a few cars that have managed to exceed 300 mph.



What cars can go 380 mph?


World's Fastest 380 mph Small-Block Chevy-Powered Triumph GT6.



What is the fastest Chevy ever?


2025 Chevrolet Corvette ZR1
The 2025 Chevrolet Corvette ZR1 is now the fastest car ever built by an American auto manufacturer. At a test track in Germany, General Motors President Mark Reuss drove a 2025 Corvette ZR1 233 mph, setting a top speed record unrivalled by any current production car priced under $1 million.


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.