When Chrysler released the "new" third-generation Hemi engine in 2003, the automotive public placed high expectations on the Hemi's triumphant return. The Hemi Gen III 5.7L, 6.1L, and 6.2L supercharged and 6.4L engines didn't disappoint; they produced copious amounts of horsepower and torque while delivering exceptional durability. These powerful engines occupy the engine bays of new Challengers, Chargers, Magnums, 300C, Durangos, Jeep Grand Cherokees, and Ram trucks. Many of these engines have been used for high-performance service or logged hundreds of thousands of road miles, and as a result, many need to be rebuilt.
Long-time Mopar engineer, racing coordinator, and veteran author Larry Shepard delivers thorough instructions for each crucial step of the rebuilding process. Before commencing engine tear down, Shepard shows you how to perform compression and leak down testing to accurately assess the health of the engine. Disassembly and comprehensive inspection instructions are provided so you can determine and remedy any underlying problems. Expert insight allows you to select the ideal parts package for your rebuild, whether OEM replacement or compatible and complementary high-performance parts are selected. The most pertinent information for the latest machining practices is provided, so you can coordinate with the machine shop to return the block, head, intake, and other surfaces to like-new condition. Assembling the cylinder heads as well as accurately measuring, checking clearances, and test fitting parts is detailed, so you're sure all components are within spec and ready for final assembly. Finally, comprehensive step-by-step instructions are provided for assembling all components into a completed engine.
The modern Hemi engine is lighter and stronger and offers far better drivability and performance than its predecessors. However, after hundreds of thousands of miles, extreme use, or high-performance applications, these rugged engines require a professional caliber rebuild. With this book, you can confidently complete your Hemi rebuild and get your car or truck back into action.
TABLE OF CONTENTS:
Acknowledgments
Dedication
Introduction
Chapter 1: The Gen III Hemi
Hemi Engine Names
Production Engines
Family Identification
Unique High-Tech Features
The Foundation Block
Crate Engines
Chapter 2: Is It Time to Rebuild?
Troubleshooting
Tools Required
Work Space
Multi-Point Injection (MPI)
Pulling the Engine
Chapter 3: Engine Disassembly
Fully Assembled Configuration
Disassembly Process
Top End Disassembly
Short-Block Disassembly
Chapter 4: Inspection
General Engine Specifications
Inspection Process
Cylinder Block
Crank and Bearings
Rods and Rod Bearings
Pistons
Camshaft
Tappets and Guides
Cam Drive
Oil Pump and Oiling System
Cylinder Head
Head Gasket
Valves
Valvetrain
Ignition System
Coils
Chapter 5: Parts Selection
Choices
Block
Crankshaft
Rods
Pistons
Rings
Heads
Camshaft
Valvetrain
Induction
Ignition System
Bolt-Ons and Upgrades
Chapter 6: Big Cubic Inches (Strokers)
Stroker
Displacement
Basics
Crank, Rod, and Pistons
Stroker Kits
Calculations
Chapter 7: Induction Upgrades and Changes
Supercharging and Turbocharging
2015–2017 Fuel Injection Systems
Carburetion and Throttle Body Fuel Injection
MPI Throttle Bodies
Intakes
Chapter 8: Machining Preparation and Preassembly
Preassembly
Cylinder Block
Crank Grinding
Rods
Engine Balancing
Clearance Checks
Rod and Piston Assembly
Ring Gapping
Cylinder Head
Camshaft
Cam Drives
Valvetrain Geometry
Hydraulic Lifter
Intake Manifold
Oiling
Cleaning Process
Safety
Chapter 9: Final Assembly
Engine Block
Rotating Assembly Crankshaft
Piston and Rod Installation
Camshaft Install
Oil Pump, Oil Pan, and Front Cover Installation
Tappets
Cylinder Head Assembly
Cylinder Head Installation
Valvetrain Assembly and Installation
Chapter 10: Engine Install Basics
Engine Install Process Highlights
Final Double Checks
Break-in Procedures
Source Guide
A GOOGLE AD IS SHOWN BELOW-IT IS NOT ASSOCIATED WITH THE PRODUCT ABOVE
