6.1 HEMI Based Custom Short Block
Our 6.1 HEMI based stroker short block can now be tailored to your vehicle. Add the options you want by customizing your HEMI below with the performance parts and power you want.Whether you have a classic muscle car, hotrod, dragster, or daily driver- you can now specify each part of your custom 6.1L HEMI engine build. Then sit back and let shopHEMI's engine builders build your new HEMI motor.
Our 6.1 HEMI Short Block Kit is a part of our Arrington Signature Series which means our engineers have exhaustively studied and tested the designs and methods incorporated in this HEMI stroker short block based build.
This Custom HEMI kit starts with a 6.1L HEMI short block and packs in many of the same modifications and upgrades that our winning NASCAR HEMI Engines include. From its MOPAR HEMI base, this customizable 6.1L Based HEMI can be modified to come alive.
Your 6.1L based HEMI stroker engine is waiting. Start customizing your kit below.
- 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.
