Why is the Chevy LS so popular?
High performance, versatile design, aftermarket parts, and affordability are just some of the factors that fortify the long-lasting popularity of the engine. Due to widespread LS enthusiasm, Holley sponsors an LS fest where hundreds of LS-swapped vehicles are shown off by their owners.
Is LS a good motor?
Strengths of the LS Engine
LS engines have many great features, from high-flow heads to low-down torque. Here are four reasons why LS engines are a popular replacement choice: Pushrods! – It’s not the pushrods themselves that are so good, but what they do to the overall engine size.
How much HP can a 5.3 LS make?
The stock 5.3L is factory rated around 320 hp with 340 lb-ft of torque. Most people will tell you 500-550 rwhp is a reasonably safe limit to push a stock bottom end.
How much HP does a LS motor have?
|LS3 MORE INFO||LS376/480 MORE INFO||LS376/525 MORE INFO|
|LS-Series Gen-IV Small-Block V-8||LS-Series Gen-IV Small-Block V-8||LS-Series Gen-IV Small-Block V-8|
|430 hp @ 5900 rpm||495 hp @ 6200 rpm||525 hp @ 6200 rpm|
Is the 5.3 Vortec a good engine?
The 5.3L V8 Vortec 5300 is considered an engine that is extremely reliable. In fact, many vehicle owners with the engine report having the engine run with minimal issues up to 220k miles. Additionally, the engine blocks are very durable also.