Arrington 392 Short Block (from 6.1L)
Stock
MSRP:$5,749.99
SKU:API-HSB426AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Manufacturer:Arrington Performance
The Arrington 392 Stroker is useful for applications that require a forged block and rotating assembly and the Chrysler 6.1L engine block is an excellent base from which to start. All of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.
Starting with this 392 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and our proprietary ported head package, a supercharger, increased throttle body size, cold air intake and/or long tube headers -- there is a combination that delivers the power you crave.
Note: the 426 is far more popular and just as reliable, with more displacement. Please compare.
Arrington 392 Forged from Chrysler 6.1L Block
- 392 Cubic Inch Displacement
- Bore: 4.060
- Stroke: 3.795
- 500 Crank HP (rated)
- Target Compression Ratio (low): 9.5 : 1
- Target Compression Ratio (high): 11.0 : 1
- 12 month / 12,000 mile warranty
Short block components:
- Manley – 4340 Forged Steel Crankshaft
- Manley – H Beam 4340 Forged Steel Connecting Rods with ARP 2000 Rod Bolts
- Mahle -- Forged Aluminum Pistons (Arrington spec)
- High Performance Piston Rings
- ARP Main Studs
- Billet Main Bearing Caps (optional)
- Clevite H Type Main and Rod Bearings
Block inspection and prep:
- Hot Tank Clean the Block (remove all liquid and contaminants from block & oil galleys)
- Sonic Check Cylinder Bores
- Measurement Verifications
- Borescope Cavities (if required)
- Validate Deck Surface
- Validate Bore Centerlines
- Hone Cylinders w/Honing Plate
- Line Hone
- Hand Chase Threads (if required)
Attention to detail:
- Rotating Assembly
- Balance Rotating Assembly (we do not depend on factory balance)
- Micrometer Measurement Of All Bearing Surfaces
- Hand Match Individual Bearings To Journals For Maximum Tolerances
- Micro-polish All Bearing Surfaces (including wrist pins)
- Hand Clearance for Stroker Kit
- Block
- Remove All Flashing (chamfer all 90° corners)
- Radius Bottom Of All Cylinder Bores
- Arrington-developed Oil System Prep
- Other Proprietary Block Operations
Popular HEMI Performance Parts:
