Have you made plans for a new Hemi swap into your classic car? Maybe you’re just curious about the process and want to know how much work is involved. Either way, New Hemi Engine Swaps: How to Swap 5.7L, 6.1L, 6.4L, and Hellcat Engines into Almost Anything has you covered!
Even casual enthusiasts are aware of how many people are swapping modern technology into vintage chassis. Successful LS swaps have been common for more than a decade. They seem to be everywhere among GM enthusiasts.
On the Mopar side, the new Hemi platform is now 20 years old, so plenty of salvage-yard cores are available. With the introduction of the new Hellcat in 2015 (as well as a more robust crate-engine program in recent years directly from Mopar), aftermarket manufacturers have recently seen the wisdom of making peripherals and parts to simplify the process of this swap. Suddenly, swapping a crate Hemi seems as achievable as an LS swap.
In New Hemi Engine Swaps: How to Swap 5.7L, 6.1L, 6.4L, and Hellcat Engines into Almost Anything, expert Joseph Hinds guides you through the process of turning your vintage ride into a modern street machine. The essentials are covered, including engine mounts, transmission crossmembers, headers that actually fit, and solutions for other common issues. Also covered are fuel-supply items (pumps and tanks) and engine-compatibility concerns (oil filter locations and oil-pan accommodations). Finally, the biggest concerns for most are the wiring, modern powertrain control modules (PCMs), computer controls, and fuel injection, all of which are covered here as well. There are even step-by-step instructions to fit a modern Hemi into an early-1970s-era Duster as well as a feature about programming aftermarket electronic fuel-injection (EFI) systems.
Now that the degree of difficulty in performing these swaps no longer requires a degree in computer science with welding certifications on the side, many are looking at their vintage Mopars in a new light. Whether you want to do this yourself, farm it out to a professional, or if you are just curious about how it is done, this is the guide for you.
Have you made plans for a new Hemi swap into your classic car? Maybe you’re just curious about the process and want to know how much work is involved. Either way, New Hemi Engine Swaps: How to Swap 5.7L, 6.1L, 6.4L, and Hellcat Engines into Almost Anything has you covered!
Even casual enthusiasts are aware of how many people are swapping modern technology into vintage chassis. Successful LS swaps have been common for more than a decade. They seem to be everywhere among GM enthusiasts.
On the Mopar side, the new Hemi platform is now 20 years old, so plenty of salvage-yard cores are available. With the introduction of the new Hellcat in 2015 (as well as a more robust crate-engine program in recent years directly from Mopar), aftermarket manufacturers have recently seen the wisdom of making peripherals and parts to simplify the process of this swap. Suddenly, swapping a crate Hemi seems as achievable as an LS swap.
In New Hemi Engine Swaps: How to Swap 5.7L, 6.1L, 6.4L, and Hellcat Engines into Almost Anything, expert Joseph Hinds guides you through the process of turning your vintage ride into a modern street machine. The essentials are covered, including engine mounts, transmission crossmembers, headers that actually fit, and solutions for other common issues. Also covered are fuel-supply items (pumps and tanks) and engine-compatibility concerns (oil filter locations and oil-pan accommodations). Finally, the biggest concerns for most are the wiring, modern powertrain control modules (PCMs), computer controls, and fuel injection, all of which are covered here as well. There are even step-by-step instructions to fit a modern Hemi into an early-1970s-era Duster as well as a feature about programming aftermarket electronic fuel-injection (EFI) systems.
Now that the degree of difficulty in performing these swaps no longer requires a degree in computer science with welding certifications on the side, many are looking at their vintage Mopars in a new light. Whether you want to do this yourself, farm it out to a professional, or if you are just curious about how it is done, this is the guide for you.
Acknowledgments
About the Author
Chapter 1: Introduction to Gen III Hemi Engines
Chapter 2: Engine and Transmission Selection
Newer Options
Automatic Transmission Selection
Manual Transmission Selection
Chapter 3: Engine and Transmission Management
Carbureted Gen III Hemis
Ignition Options
Fuel Systems
Transmission Controls
Throttle-Body Injection
Factory-Based Systems
Multipoint Aftermarket EFI
Chapter 4: Engine and Transmission Mounting
Engine Mounts
Transmission Mounts
1973 Duster 6.1L Hemi Swap
Suspension Modifications
1972 Gremlin X 5.7L Hemi Swap
Custom Engine Mounts and Motor Plates
Chapter 5: Fuel System
Carbureted Electric External Fuel Pumps
Calculating Fuel-Pump Flow Requirements
Mounting Considerations
EFI External Fuel Pumps
Carbureted Electric Internal Fuel Pumps
EFI Internal Electric Fuel Pumps
Fuel-Pressure Regulator
Fuel Lines, Hoses, and Filters
Fuel-Pump Controllers
Chapter 6: Exhaust System
Headers
Exhaust
Chapter 7: Common Swap Concerns and System Upgrades
Cooling Systems
Accessory and Drive Systems
Air-Intake Systems
Oiling System
Common Clearance Issues
Gauges and Instrumentation
Drivetrain Upgrades
Chapter 8: Supercharged and Turbocharged Swaps
Hellcat Engines
6.4L Engines
5.7L and 6.1L Engines
Superchargers
Turbochargers
Boost Control
Cooling the Intake Charge
Hot-Side and Cold-Side Plumbing
Chapter 9: Engine Management System Installation
Alternator Options
Battery Options
ECU
Source Guide