LS Engine Technical Information CC Tech

Cool Retro Looking LS Motors (photos) Ls1tech


Holden, formerly known as General Motors-Holden, is an Australian carmaker and former automobile manufacturer. HSV is the officially designated performance vehicle division of Holden.

All Of GM's LS Engines, Explained


02/22/2021 10 min read Home / Motor Life / Gen III/Gen IV LS Engine: Specs, dimensions, and Engine History tech LS Engine Swap GM LS LS1 Holley LS Fest chevrolet We can easily trace the lineage of the current GM LS V8 powerplant all the way back to 1955 and the 265ci engine sitting in the engine compartment of a '55 Bel Air.

History of the LS motors (Photos) Ls1tech


In addition, LS motors are a popular engine to swap into older vehicles to give them modern performance. It is important to understand all of the differences and types of LS motors before beginning a build. Below are the most common questions about the LS-series family of motors, including LS engine specs. Which GM Cars Have LS Engines?

The ultimate LS motor? Team Chevelle


6.0L LS Engine Guide: Block Specs, Swap Resources & Build Info. Eric Ritz stuffed a modified 6.0L LS2 into his 1973 Datsun 240 Z. You can read all about that incredible machine here. (Image/Des Gower & Hannah Miller) Over the course of its 20+ year production run, the venerable GM LS engine came from the factory in many different configurations.

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The Definitive Guide to LS Engine Specs and LS Engine Upgrades This is the ultimate LS engine swap or engine upgrade resource. Scroll through the tables below to find the LS or LS-based Vortec truck engine that you own or are [โ€ฆ] Summit RacingEquipment Articles Tech Brakes & Suspension Cooling Driveline Engine & Exhaust Exterior

Mercury Racing Releases 32valve LS Crate Engine


Officially, General Motors refers to this series of motors as the 'Generation III small block,' which identifies it as a successor to the brand's previous pushrod V8s, each of which was based on the original small block design that debuted in 1954.

Why is the LS so GOOD?? /ENGINEERED Ls engine, Chevy motors


The engine family commonly called the LS series debuted in 1997. General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. GM has continued to refer to its modern V-8 engine family as Gen III and Gen IV, but to the enthusiasts who quickly grasped the.

Chevrolet Performance 19301360 LS376/585 LS Crate Engine, 525 HP


The General Motors LS-based small-block engines are a family of V8 and V6 engines designed and manufactured by American automotive company General Motors.

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Overview The LS1 debuted with the C5 Corvette in 1997. This 5.7L (345ci) engine immediately promised great potential if for no other reason than it was the first Chevrolet production all-aluminum small-block V8.

How to Identify an LS Engine


The LS1 was just under 350-cubes (346cid to be exact) with a 3.89-inch bore aluminum block and 3.62-inch stroke. The rotating assembly consisted of durable hypereutectic aluminum pistons,.

LS Engine Technical Information CC Tech


All LS engines are pushrod V8s with aluminum cylinder heads. Vortec series iron-block late-model truck engines (1999 and newer) are also LS based motors. They use different engine codes, but they are part of the family. Engine codes for these motors look like this; LM7, LM4, L59, LQ9, and so on. LS engines can have an aluminum or an iron block.

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In 2005, the all-new C6 Corvette also introduced the LS2 6.0L engine. It was the first of the Gen IV LS engines, which used a larger, 4.000-inch bore dimension to increase displacement from the LS1's 346 ci to 364 ci. It helped elevate the Corvette's standard output to 400 hp and 400 lb-ft of torque, which was a new high-water mark for the car.

Cool Retro Looking LS Motors (photos) Ls1tech


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Top 10 Chevrolet Performance Crate Engines (LS3, LT5, LSX) at SEMA 2019


The LS1 debuted with 3.89-inch bores, a 3.62-inch stroke, hypereutectic aluminum flat-top pistons, a nodular iron crank, and 6.089-inch powdered metal rods. For the most part, this formula was.

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1. It Doesn't Have to Say "LS" to be an LS Engine (Hello, Vortec) It was automotive enthusiasts who gave the "LS Engine Series" its name. Officially, there's no such thing. What we call the LS engine series is really just all of the engines from General Motors' Gen III and Gen IV small-block V8 groups.

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The 5.3L LS, or Vortec 5300, is primarily a truck/SUV engine that spanned both the Gen. III and Gen. IV versions of the GM LS lifespan. It's essentially a longer-stroke version of the 4.8L LS and powered vehicles such as the Silverado, Sierra, Yukon, and Escalade.