2010年6月15日 · Both LS9 and LSA are 6.2L engines biased on the LS3. Before you think that these motors just have a supercharger slapped on – you’d be dead wrong. Both are built to be 20% stronger than the LS3 short-block, according to GM, and even have forged (LS9) or hypereutectic pistons (LSA) with oil-spray cooling to handle the pushing power.

2024年6月15日 · LSA stands for "lobe separation angle," which, as the name suggests, is the measure of the distance between the intake and exhaust lobes. Changing an engine's LSA affects its...

The 6.2-liter V8 Supercharged LSA is an engine that was produced by General Motors for use in high-performance vehicles. The LSA is part of GM’s...

2018年2月22日 · The LSA is a supercharged, Gen. 4, 6.2L, aluminum block engine. LSA engines were available in GM performance cars between 2009 and 2015. Built for performance, LSA engines didn’t use Active Fuel Management (AFM), Variable Valve Timing (VVT), or Flex Fuel (E-85) technology. The blocks were precision-machined using deck plates.

2024年6月13日 · Between two General Motors performance engines, the LT4 and LSA engines are premium powertrains capable of pushing 500+ horsepower in most applications.

2018年2月15日 · The LSA is a supercharged, Gen. 4, 6.2L, aluminum block engine. The engine specs and information listed here is for a stock LSA engine. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some ...

2022年1月22日 · LSA: A Little Bit of Blower Adds a Lot of Performance. The LSA (6.2 liter, 376ci) was a detuned version of the LS9 and came stuffed into the 2009 Cadillac CTS-V.

2020年7月14日 · On the LSA you’ll find 1.9L roots style six-generation supercharger with single charge cooler on top of the supercharger. Meanwhile, on the LS9 you’ll find a 2.3L roots style sixth-gen supercharger with a dual charge cooler system. Both supercharger utilize a …

2024年6月18日 · LSA stands for "lobe separation angle," which, as the name suggests, is the measure of the distance between the intake and exhaust lobes. Changing an engine's LSA affects its power, with a tighter angle producing peak torque at lower RPMs and vice versa.

The GM 6.2 Liter V8 Supercharged LSA engine, a powerhouse in high-performance vehicles, features a robust V8 layout and a Roots-type supercharger for enhanced power and responsiveness. Delivering well beyond 550 horsepower, it has found application in iconic vehicles like the Cadillac CTS-V and Chevrolet Camaro ZL1.