Mar 15, 2022 · Here's an in-depth guide to all the 4.8L engines in the LS family, complete with specs, vehicle applications, upgrade guides & more.

Feb 7, 2019 · From cylinder heads to the camshaft, here's a complete rundown of all the vital engine specs you need for the 4.8L LR4 LS engine.

Dec 27, 2023 · With no AFM, minimal problems, and a strong block capable of over 500hp the 4.8 Vortec was a great engine. We’re covering the engine in depth starting with the history, specs, and technical design details and then covering reliability, power limits, and performance upgrades.

Jul 16, 2020 · Commons problems with the Chevy 4.8L Vortec engine such as fuel pump failure, water pump failure, intake manifold leaks, and more.

Apr 15, 2024 · In this guide we’re going to focus on the Vortec 4.8 LS found in many GM trucks, vans, and SUVs like the Tahoe, Silverado, and Express.

Feb 19, 2023 · The 4.8-liter GM LY2 or Vortec 4800 V8 engine was produced by the company from 2006 to 2017 and was put on the Tahoe and Yukon SUVs, Silverado pickups, Express and Savana vans. In 2009, this unit received a variable valve timing system and its L20 index.

Find information about GM's 4.8L V8 Vortec engine used in the Chevy Express and GMC Savana vans, including detailed info, specs, vehicle applications, and more.

Oct 31, 2024 · The 4.8L LS engine is a durable small-block V8 from GM, producing 270-295 horsepower and 285-305 lb-ft of torque, mainly used in trucks. Its iron block and compact size make it ideal for mods and performance builds.

Dec 18, 2023 · The 4.8 Vortec engine is known for its impressive power output. With a displacement of 4.8 liters, it packs a punch when it comes to horsepower and torque. Whether you’re hauling heavy loads or seeking exhilarating acceleration, the 4.8 Vortec won’t disappoint.

The GM / Chevy LR4 is a 4.8 l (293 cu.in.) natural aspirated V8 90° four-stroke gasoline engine from a Generation III small block V8 truck engine series. The engine was produced in St. Catharines, Ontario and Romulus, Michigan. from 1999 to 2006. The LR4 4.8 L engine is also called Vortec 4800.