Post Tagged with: "GM LS engines"

LS2 car engine
LS Engines

LS2 Car Engine Upgrade Guide: Expert Advice for LS2 Car-Engine Mods to Maximize Performance

[Editor’s Note: This LS2 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing […]

GM LS Valvetrain
LS Engines / Tech Articles

LS Tech: How to Delete Variable Valve Timing (VVT) on an LS Engine

Variable Valve Timing (VVT) is a system that automatically adjusts valve timing. GM used VVT on the following engines within the LS family. (Summit Racing’s Paul Spurlock and Brian Nutter contributed […]

2009 Pontiac G8 LS3 Engine
LS Engines

LS3 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More

The LS3 is a Gen. 4, 6.2L small block engine used in GM performance cars between 2009 and 2017. The engine specs and information listed here is for a stock […]

March Performance Accessory Drive Pulley Kit for LS1 by Hot Rod
LS Engines

LS1 Engine Upgrade Guide: Expert Advice for LS1 Mods to Maximize Performance

[Editor’s Note: This LS1 engine upgrade guide is the first in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The LS1 engine […]

LS1 Engine in a 1997 Chevy Corvette
LS Engines

LS1 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More

The LS1 is the original Gen. 3 small block engine from General Motors used in cars from 1997-2004. The engine specs and information here is for the stock LS1 engine. […]

Chevy Performance LSX 454
LS Engines

LS Engines 101: An Introductory Overview of the Gen III/IV LS Engine Family

(Updated 02/12/2020) [Editor’s Note: Find a comprehensive list of every LS and Vortec engine spec guide and upgrade guide we’ve published here.] … Chevrolet introduced the automotive world to the […]

LS Engine Swap
LS Engines

LS Engine Spotter’s Guide, Part 1: Matching the Vehicle to the Engine

So, you’re heading to the junkyard to see what LS engines are available for your next project? Here’s a handy guide that links specific GM vehicles to the LS-series engine […]

Buyer's Guides / Parts / Readers' Rides

LS Crate Guide: A Guide to LS Crate Motor Options for Your Next Engine Swap or Restomod

General Motors’ LS (Gen. III/IV) series of engines is the engine swap king these days. In addition to the parade of factory LS-powered late-model cars, you’ll find LS engines in old-school street rods, […]

Car Culture & Entertainment / News & Car Culture

Top 10 American Performance Engines of the Last 30 Years (#1): General Motors LS Small Block

Editor’s note: The 1980s was a transition period for engine technology in America. The iconic carburetor gave way to fuel injection. Cubic inches were out, and liter designations marked a new era for […]

How Tos / Tech / Videos & Galleries

Video: An Introduction to Camshaft Position Sensors on LS Engines

Learn how to find your camshaft position sensor on a third- and fourth-generation LS engine block, and some of the differences between the two by watching this short Summit Racing […]