GM LS-Series Engines Complete Swap Guide & Gen Iv How To Build Max Performance

In GM LS-Series Engines: The Complete Swap Manual 2nd Edition, expert technician Joseph Potak walks you through all the steps involved in installing an LS engine into any project vehicle, from concept to completion.

Variants of General Motor’s groundbreaking family of LS engines are installed in everything from mundane Chevrolet panel vans to the earth-shaking Corvette Z06. Released in 1997, the original LS1, and its numerous successors have proven powerful, reliable, and amazingly flexible.

Performance enthusiasts embraced this remarkable V-8, and it quickly became a favorite for engine swaps into project vehicles ranging from classic muscle cars to hot rods to race cars. Why? Because the versatile LS offers fantastic power, a compact design, light weight, and it responds very well to performance modifications. The key to this performance is a sophisticated electronics package demystified here by the author.

In GM LS-Series Engines: The Complete Swap Manual 2nd Edition, professional LS-series engine specialist Joseph Potak details all the considerations involved in performing this swap into any vehicle. With clear instructions, color photos, diagrams, and specification tables, Potak guides you through:

• Installing your LS engine
• Configuring the EFI system
• Designing fuel and exhaust systems
• Sourcing the correct accessories for your application
• Transmissions, torque converters, and clutches
• Performance upgrades and power-adders

This is the ultimate guide to installing an LS in your project car.

The GM LS Gen IV engine dominates the high-performance V-8 market and is the most popular powerplant for engine swap projects. In stock trim, the Gen IV engines produce class-leading horsepower. The Gen IV’s rectangular-port heads flow far more air/fuel than the Gen III cathedral-port heads. However, with the right combination of modification procedures and performance parts, you can unlock the performance potential of the Gen IV engines and reach almost any performance target.

Engine building and LS expert Mike Mavrigian guides readers through the best products and modification procedures to achieve maximum performance for a variety of applications. To make more horsepower, you need to flow more air and fuel into the engine; therefore, how to select the industry-leading aftermarket heads and port the stock heads for superior performance are comprehensively covered. The cam controls all major timing events in the engine, so determining the best cam for your engine package and performance goals is revealed. But these are just a few aspects of high-performance Gen IV engine building. Installing nitrous oxide or supercharger systems and bolting on cold-air intakes, aftermarket ignition controls, headers, and exhaust system parts are all covered in detail. The foundation of any engine build is the block, and crucial guidance for modifying stock blocks and aftermarket block upgrade advice is provided. Crankshafts, pistons and rods, valvetrain, oiling systems, intakes and fuel injection, cooling systems are all covered so you can build a complete high-performance package.

A massive amount of aftermarket parts is available for the Gen IV platform, and this new book provides guidance and instructions for extracting top-performance from these engines.