PASSENGER SIDE 224CC BLACK HAWK CYLINDER HEAD

$1750.00 - $2041.00

Option 1:



Manufactured from A356 aluminum using permanent-mold technology, AFR's 224cc Black Hawk Gen III Hemi Aluminum Cylinder Heads feature 100% CNC ported intake ports, exhaust ports & combustion chambers. They are outfitted with our trademarked .750” thick head deck to meet the boost and power demands of today’s OEM and aftermarket engines. We have improved the water jacketing for enhanced cooling while retaining a minimum of .200” port to water jacket thickness. Machine option available to add bolt hole and dowel provisioning for Hellcat superchargers. Designed for use with hydraulic roller camshafts up to .650” of lift, these heads are available in three different versions. Please see footnotes for additional information. 
 

Included Components
100% CNC Exhaust Ports, 100% CNC Combustion Chambers
100% CNC Intake Ports
Competition 5-angle Valve Job

 
8mm Bead Lock Intake Valve 2.165” x 5.135” O.A.L.
8mm Bead Lock Exhaust Valve 1.650” x 5.150” O.A.L.
PAC Racing Springs 1.270” OD Hydraulic Roller Dual Valve Drag Race Spring, 155 lbs. on seat, .650” maximum lift, Max RPM 7000-7200 (upgrades available)
10° Chrome Moly Retainers 1.245” O.D x .885” I.D x .655” I.D
10° 8mm Valve Keepers with lashcap recess
Hardened Valve Spring Cup 1.380" O.D x 1.300" I.D x .570" I.D
Intake Valve Seats 2.200" O.D x 1.750" I.D x .375" Deep
Exhaust Valve Seats 1.696" O.D x 1.35" I.D x .375" Deep
Intake Bronze Valve Guides 8mm x 2.100" O.A.L
Exhaust Bronze Valve Guides 8mm x 2.100" O.A.L

 

224cc Gen III Hemi As Cast Flow Chart
  .200 .300 .400 .500 .550 .600 .650 .700
Int 160 235 303 355 373 380 385 390
Exh 127 170 215 238 242 251 255 258
Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe

 

Specifications & Features:
Material
A356 Aluminum
MSCA Minimum Cross Section Area
3.010 in2
Intake Port Volume
224cc
Intake Port Dimension
1.95"Wx1.95"H
Intake Port Location
Stock
Exhaust Port Volume
64cc
Exhaust Port Dimension
1.865"Wx1.285"H
Exhaust Port Location
Stock
Combustion Chamber Size (As-Cast)
69/73cc
Valve Cover Bolt Pattern
Perimeter Bolt
Valve Angle
Stock
Valve Spring Pocket Diameter
1.625"
Max Valve Spring Pocket Machining
Do Not Machine
Deck Thickness
.750"
Minimum Bore Diameter
3.197"
Flat Mill
.006" per cc/ Maximum 62cc as cast chamber
Angle Mill
.009" per cc/ Maximum 60cc as cast chamber
Note: Angle mills might require a .120" Thick intake gasket.
Spark Plug Dimensions
14mm x 1"
CARB Status: THESE PRODUCTS ARE ILLEGAL TO OPERATE ON ANY PUBLIC HIGHWAY. THIS MEANS ANY PUBLIC PAVED OR UNPAVED ROADWAY OR IN A PUBLIC PARK. THESE PRODUCTS ARE ONLY LEGAL IF USED ON A DEDICATED RACING VEHICLE. VIOLATION ARE SUBJECT TO A MAXIMUM PENALTY OF $37,500 PER VIOLATION PER VEHICLE, REVOCATION OF REGISTRATION BY DMV, LOSS OF USE ON PUBLIC RIGHT OF WAYS AND PROOF OF CORRECTION OF THE TAMPERING.

Recommended Components:
Intake Port Gasket
OE Rubber Seal
Hellcat/Blower Intake Port Gasket
68271246AA
Important: Do not use your OE gasket as a template to port match your intake manifold.
Exhaust Port Gasket
OE
Head Bolts
OE
Head Studs
OE
Rocker Arms (For Optimized Geometry)
OE
Shaft Mount Rocker Arms T&D
Important: Do not use TD 8630 Adjustable Shaft Mount Rockers. Adjuster nut hits the valve cover and cannot be used.
Suggested Manifold
OE
Spark Plug Starting Range
Autolite AR-5324 Race Plug



 


Item# Description
2514

Passenger Side 224cc Black Hawk Cylinder Head



$2,041.00

ADD TO CART
2516

Passenger Side 224cc Black Hawk Cylinder Head



$1,750.00

ADD TO CART
2518

Passenger Side 224cc Black Hawk Cylinder Head



$2,041.00

ADD TO CART
2520

Passenger Side 224cc Black Hawk Cylinder Head



$1,750.00

ADD TO CART

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