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AFR 195cc Gen III 5.7L/6.1L HEMI Aluminum Cylinder Head, Street CNC Porting, 69cc Chamber, Driver Side
AFR 2525
This is the all new AFR 195cc Black Hawk Gen III HEMI Aluminum As Cast Cylinder Head, 69cc Chamber, Driver Side. You will also need to order AFR part number 2526 to complete a pair of heads.
Compatible with Apache and Eagle engines produced from 2003 through 2023, Gen 3 Hemi 5.7L/6.1L Blocks Only
AFR’s Street Hawk GEN III Cylinder Head is manufactured from A356 aluminum using permanent-mold technology for better port, chamber and quality finishes. AFR's 195cc Street Hawk Gen III Hemi Aluminum Cylinder Heads features our street performance CNC ported intake runners, exhaust ports & combustion chambers. These cylinder heads 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. Equipped for use with hydraulic roller camshafts up to .600” of lift.
Note: This head will only work on 5.7L/6.1L blocks only
Compatible with Apache and Eagle engines produced from 2003 through 2023, Gen 3 Hemi 5.7L/6.1L Blocks Only
AFR’s Street Hawk GEN III Cylinder Head is manufactured from A356 aluminum using permanent-mold technology for better port, chamber and quality finishes. AFR's 195cc Street Hawk Gen III Hemi Aluminum Cylinder Heads features our street performance CNC ported intake runners, exhaust ports & combustion chambers. These cylinder heads 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. Equipped for use with hydraulic roller camshafts up to .600” of lift.
Note: This head will only work on 5.7L/6.1L blocks only
Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Heads
Was:
$1,886.00
Sale:
$1,686.00
Save:
11%
Save:
$200.00
Description
AFR Gen III Hemi heads are the highest flowing on the market, view the image with flow numbers attached.
| Basic Package Components | Part # |
| AFR Street Performance CNC Exhaust Ports AFR Street Performance CNC Intake Runners AFR Street PerformanceCNC Combustion Chambers Competition 5-angle Valve Job |
|
| 8mm Bead Lock Intake Valve 2.125” x 5.135” O.A.L. | AFR #7274 |
| 8mm Bead Lock Exhaust Valve 1.650” x 5.150” O.A.L. | AFR #7271 |
| PAC Racing Springs 1.290” OD Hydraulic Roller Dual Valve Drag Race Spring, 140 lbs. on seat, .600” maximum lift, Max RPM 6300-6500 (upgrades available) | AFR #8017 |
| 10° Chrome Moly Retainers 1.245” O.D x .880” I.D x .655” I.D | AFR #8521 |
| 10° 8mm Valve Keepers with lashcap recess | AFR #9009 |
| Hardened Valve Spring Cup 1.380" O.D x 1.300" I.D x .570" I.D | AFR#8042 |
| Intake Valve Seats 2.200" O.D x 1.750" I.D x .375" Deep | AFR #9060 |
| Exhaust Valve Seats 1.696" O.D x 1.35" I.D x .375" Deep | AFR #9073 |
| Intake Bronze Valve Guides 8mm x 2.100" O.A.L | AFR #9051 |
| Exhaust Bronze Valve Guides 8mm x 2.100" O.A.L | AFR #9051 |
| Recommended Components | Part # |
| Intake Port Gasket | OE Rubber Seal |
| Hellcat/Blower Intake Port Gasket Important: Do not use your OE gasket as a template to port match your intake manifold. |
68271246AA |
| Exhaust Port Gasket | OE |
| Head Gasket | OE |
| Head Bolts / 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. |
TD-8631 |
| Suggested Manifold - Edelbrock | EDL-7179 |
| Spark Plug Starting Range | Autolite AR-5324 Race Plug |
| Specifications & Features | ||||||||||||||||||||||||||||||||||||||
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AFR Black Hawk Gen III Hemi Cylinder Heads
- With some domed aftermarket pistons, it may be necessary to slightly clearance or modify the piston due to our more efficient heart shaped combustion chamber design. Most of the newer designed dome profiles will clear. AFR strongly recommends material be removed from the piston and not the cylinder head. Our combustion chamber shapes are very critical to flow and altering the cylinder head can adversely affect flow and power production. It is the customers responsibility to verify proper piston to head clearance.
- Heads are designed for 3/8" pushrods. Larger pushrods will not fit without clearancing and is not recommended since some areas are very thin. AFR recommends the use of .120" thick-wall pushrods.
- For ideal geometry and wipe pattern AFR strongly recommends AFR stud mount rockers part #6043 for applications below 7400 RPM and .790 lift. For applications above these limits shaft mount rockers are typically advised.
- VALVE COVERS: AFR designed valvetrain around 06-later gen iii hemi valve cover clearance. Use in 03-05 gen iii hemi may be possible but is not verified or supported by Air Flow Research and additional parts may be required. You must use the 2006 and later plastic valve covers along with the appropriate ignition coils, or an equivalent aftermarket valve cover.
Details
- AFR 2525
- AFR 2525
- Air Flow Research
- New
Categories
Shipping Information
- Item Requires Shipping
- 35.0 lbs.
- W24.0000” x H12.0000” x L24.0000”
- Free Basic Shipping
- This item ships in its own box.
- FREE continental USA ground shipping on ALL AFR Cylinder Heads
- TRE Performance Difference
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