What is an LS3 engine?
The LS3 was introduced in the 2008 Corvette and continued through the 2013 model year. This 6. V8 produced 430 horsepower and 424 pound-feet of torque. For 2008-2013, LS3 engines powered Corvette coupe, convertible, and Grand Sport trims. Most engines fall into forgotten chapters of history once they are discontinued, but the same is not true for the LS3. It’s a small-block V8 from GM’s comprehensive arsenal of awesome engines, and not only does it boast heady horsepower and torque outputs, but it’s durable too, and fairly efficient – for a V8.Reliability: The LS3 has proven to be a reliable and durable engine, with many examples logging high mileages without major issues when properly maintained.An LS3 engine comes with a compression ratio of 10. This is why it’s so powerful and efficient! Overall, the LS3 engine is a great choice for anyone who wants to get more power out of their vehicle.While the LSA and LS3 engines share a common lineage, they are distinct in several key areas. Both are members of GM’s 6. L Gen IV small-block V8 family, but the LSA is supercharged, whereas the LS3 is naturally aspirated.The 376 cubic inch Whipple 2. L supercharged LS3 engine is our most popular engine for high performance use. Hand built by our experienced engine techs. Not only is this LS engine easily capable of 875 – 950+ horsepower and 850 lb-ft of torque, it is also extremely drive-able for everyday use.
What makes the LS3 engine so special?
An LS3 engine comes with a compression ratio of 10. This is why it’s so powerful and efficient! Overall, the LS3 engine is a great choice for anyone who wants to get more power out of their vehicle. LS Stage 1 Engines – Up To 1,000 HP. Our Stage 1 LS3 Engine Package is a proven combination that is built for reliable turn-key horsepower. With good internal parts and custom machining, our entry-level LS Stage 1 Engines are a great way to make affordable and reliable power.