6.1 HEMI Based Custom Long Block and Arrington Supercharger
Purchase an Arrington Performance 6.1 HEMI Based Custom Long Block and Supercharger Kit by Arrington Performance together in this HEMI Performance Package.
Combined the power of an Arrington HEMI long block and an Arrington Performance supercharger kit with this performance package. Each custom long block is hand built by our master HEMI engine builders. These engines are manufactured to match your needs and to complement your new supercharger. Your 6.1L based supercharged HEMI stroker engine is waiting. Start customizing your kit below.

Specifications
Engine Information
HEMI Rotating Assembly:
8 Lb Kit Includes:
Due to the nature of this supercharger installation we have found that there are several requirements for a complete installation.
The following may be required:
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HEMI Rotating Assembly:
- K1 or Manley – Arrington Spec Forged Steel Crankshaft.
- Total Seal NASCAR Grade Steel Piston Rings
- K-1 Forged H Beam Bushed Connecting Rods w/ARP 2000 Rod Bolts
- Wrist Pin & Locks
- ARP Main Studs
- Cleveite H Type Main and Rod Bearings
- Mopar Performance Block Plugs
- Gun Shot Paint - Choice of Colors
- Receiving Inspection
- Dissemble Core (If Required)
- Hot tank block & remove all liquid contaminants
- As Received Measurements
- Sonic Check Cylinder Bores
- Clean Oil Galleys
- Bore Scope Cavities (If Required)
- Hand Chase Threads (If Required)
- Validate Deck Surface
- Validate Bore Centerlines
- Bore Cylinders
- Hone Cylinders w/Honing Plate
- Install Billet Main Caps (optional)
- Line Hone (If required)
- Hand Clearance for Stroker Kit
- Balance Rotating Assembly (we do not depend on factory balance)
- Remove all flashing
- chafer all 90 degree corners
- Radius bottom of all cylinder bores
- Other proprietary block operations.
- NASCAR Grade Block Finish.
- Engineered High RPM Oil System:
- Maintain .0625" chamfer radius throughout oil system.
- Other proprietary oil system operations.
- NASCAR Grade Rotating Assembly Setup:
- Micro-polish all bearing surfaces (including wrist pins).
- Micrometer measurement of all bearing surfaces
- Hand match individual bearings to journals maintaining .0001" tolerance to specified clearances.
- Other proprietary rotating assembly operations.
- CNC Ported
- Single Point Cut CNC Valve Job on a Newen Epoc CNC
- PSI 1511 Springs
- Hardened Steel Retainers
- Hardened Steel Locators
- Viton Valve Seals
- Capable of up to .625” Lift
- High Velocity Air Flow
8 Lb Kit Includes:
- SC Head Unit
- High Speed Reinforced Billet Drive System
- Predator tuner
- 50LB Fuel injectors and rails
- LX/LC HEMI Dual Pump Fuel Hat By Arrington Performance with wiring harness
- SC Head Unit
- High Speed Reinforced Billet Drive System
- Predator tuner
- 80LB Fuel injectors and rails
- ATI 17% Overdrive Damper
- LX/LC HEMI Dual Pump Fuel Hat By Arrington Performance with wiring harness
- Dodge Challenger R/T 5.7 / 6.1 SRT-8 *
- Chrysler 300c 5.7 / 6.1 SRT-8 *
- Dodge Charger RT 5.7 / 6.1 SRT-8 *
- Dodge Magnum RT 5.7 / 6.1 SRT-8 *
* Custom Tuning May Be Required Depending On You Vehicle
Due to the nature of this supercharger installation we have found that there are several requirements for a complete installation.
The following may be required:
- 2 Power Steering Mounting Clips (Link)
- 5.7L Commetic Intake Gaskets (Pair)
- 6.1L Commetic Intake Gaskets (Pair)
- Computer with Windows XP or higher and an internet connection
- Diablo DS Downloader software
- Diablo Interface Cable Kit
- Download your base tune: How to Copy Your Original Tune
- E-mail your base tune to: sales@shophemi.com
- After you receive your updated tune, you must install to your predator(interface Cable Kit Required): How to Upload a Tune to Your Predator
- Load revised tune into your vehicle: How to Load a Custom Tune
*Adobe Acrobat Reader or equivalent is required for viewing instructions.











