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AFR - Airflow Research SBF 165cc Competition Package 58cc chambers Stud Mount No Parts

033-1405

Free Shipping Ships directly from the manufacturer on 10/29/19
Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

$1,613.99
AFR - Airflow Research SBF 165cc Competition Package 58cc chambers Stud Mount No Parts $1,613.99
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SBF 165cc Competition Package 58cc chambers Stud Mount No Parts

AFR - Airflow Research 1405 Details

Specifications:

Manufacturer's Part Number:
1405
Shipping Weight:
70

Small Port, High Velocity,
Emission Legal Torque Monster!

AFR's NEW 165cc Renegade Ford cylinder head is a re-engineered version of their already formidable and proven 20° Ford cylinder head. This new 165cc flows significantly more, averaging a 12 CFM increase from .200-.550 lift than their previous best 165cc. For the ultimate 289 or 302ci small block Ford street car, you've got to use AFR's all new 165cc aluminum cylinder heads. Unlike some aftermarket heads, AFR's performance cylinder heads have been certified emission legal, CARB EO #250-3, and will fit all your stock components; no special parts are required! With lightweight 8mm 1.900'' intake valves, 1.600'' exhaust valve, 58cc combustion chambers, and 68cc exhaust ports, AFR's new 165cc is perfect for 289 and 302 engines operating from idle to 6000 rpm. A 3/4'' thick head deck makes it ideal for nitrous or blower applications. These heads will not accept rail rocker arms. Hardened push rods required on all applications. .
Installation Note: 1986 5.0L must have piston notched for clearance.

165cc Renegade Street Cylinder Head Features:
  • 100% CNC Ported Combustion Chambers
  • 100% CNC Ported Exhaust Ports
  • 100% CNC Ported Intake Ports
  • Competition 5-angle Valve Job
  • 165cc Intake Ports
  • 68cc Exhaust Ports
  • Bead Lock Intake Valve, 1.900'' x 4.903'' Overall Valve Length (Stud Mount Rocker Arms)
  • Bead Lock Exhaust Valve, 1.600'' x 4.955'' Overall Valve Length (Stud Mount Rocker Arms)
  • Bead Lock Intake Valve, 1.900'' x 5.079'' Overall Valve Length (Pedestal Mount Rocker Arms)
  • Bead Lock Exhaust Valve, 1.600'' x 5.100'' Overall Valve Length (Pedestal Mount Rocker Arms)
  • PAC Racing Valve Spring: 1.290'' OD Hydraulic Dual Valve Spring, 135 lbs on seat, .600'' maximum lift
  • 7° Manley Chrome Moly Retainers
  • 7° Bead Lock Valve Keepers
  • Adjustable 5/16'' Guide Plates
  • Viton Valve Seals
  • Hardened Spring Cup
  • Intake Valve Seats
  • Exhaust Valve Seats
  • Bronze Valve Guides
  • Thermactor Air Injector on Emissions Legal Heads Only
  • Standard 2'' Spacing Exhaust Bolt Pattern, Accepts Factory and Aftermarket Headers
  • Use 14mm x 3/4'' reach gasketed (NOT tapered) seat plugs




    Click image to enlarge
    Emission legal cylinder head features 5/8''-11 through hole used for connecting emissions equipment (firewall side). Requires supplied thermactor reducer (x2) to mount alternator/accessory brackets. Confirm orientation of plug prior to installing cylinder head.

  • Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.