Arrington Performance is moving to Brighton, Michigan!

All new installations will be performed at our shop in Brighton -- with the same great service and Mopar mastery. In the meantime, we know we have been hard to reach on the first try. Please be patient -- your business is important to us and we are getting back to those messages as quickly as we can.
The easiest way to make sure your message is captured is to email us at sales@shophemi.com. Thank you.

DId you know about our Hellcat 426 short block?
Need 1000HP? - here you go.
TRAKit at Ultimate Street
Car Challenge in NOLA!
Arrington Powered.

Watch the Arrington Performance Intro    

Arrington Performance CNC Ported 6.4L 392 HEMI Heads

MSRP:$2,499.00
SKU:API-P-HEADS-64
Dimensions:12 x 12 x 48
Weight:80.0 lbs
Installation Skill Rating:
Arrington Performance
Base Price: $2,099.99
Price with Options: $2,099.99

Please select the available options below.

Options with an (*) are required.
Once you have filled in all the required options and pressed the Update Options button you will be able to add this item into your shopping cart.

Head upgrades  
Titanium retainers - Recommended for Race Applications Only, Add $150.00
Big Valve Heads, Add $300.00
**Required Core Charge  
Core Charge, Add $2,000.00

Arrington Phase 6 CNC Ported Heads for 2011 and up 392 (6.4L) SRT8 Chargers, Challengers and 300Cs are now available. These upgraded 392 heads include improved valve springs, retainers and locators and allow support of cams with up to .645” of lift.

The valve seats are single point CNC cut with a Newen Epoc using the same designs and processes as our Dodge P7, P8 and TRD Phase 14 Race Heads and our proven Phase 4 HEMI heads. All intake and exhaust ports are smoothed using our engineered and dyno proven custom CNC methods designed by our in house HEMI engine builders and engineers. We then re-test these designs using our custom built computer controlled dynamometers and in a custom built wet flow bench which flows in the proper direction unlike the standard wet flow benches which flow into the combustion chamber to exit the intake valve and port.
 
General Specifications:
  • CNC Ported
  • Single Point Cut CNC Valve Job on a Newen Epoc CNC
  • Upgraded:
    • PSI 1511 Springs
    • Retainers
    • Locators
    • Valve Seals
  • Capable of up to .645” Lift
  • High Velocity Air Flow
  • Smoothed Injector and Valve Bosses
  • Decks are milled to ensure a flat mating surface.
Fitment:
  • 2011 and up SRT8 / 392 Challenger, Charger, 300C
 
Product Rating: (0.00)   # of Ratings: 0   (Only registered customers can rate)

There are no comments for this product.
 
Additional Options:
Share: