AFR 165cc Renegade SBF Cylinder Heads, Non-Emissions
AFR`s 165cc "Street" heads are the preferred choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout, in addition these are the only AFR heads that are compatible with the OEM piston valve relief. Recommended for street, towing, or street/strip engines with displacements up to 351 cubic inches, operating up to 6000 RPM. Legal for 1995 and older emissions controlled vehicles under CARB EO #D-250-3 (Part numbers 14xx). Component upgrade and machining options are available to customize AFR Heads to your specific build.
Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Heads
For the ultimate small block Ford street car, you’ve got to use AFR’s all new 165cc emissions legal aluminum cylinder heads. Unlike some aftermarket heads, AFR’s Ford cylinder head (CARB EO #D-250-3) fits all your stock components; no special parts are required! With lightweight 8mm 1.900” intake valves, 1.600” exhaust valve, combustion chamber volume of 58cc (60cc for pedestal mount heads), and 68cc exhaust ports, AFR’s new 165cc Ford aluminum cylinder head is perfect for 289 and 302 engines operating from idle to 6000 rpm. The non-emissions 165cc aluminum cylinder heads come ready for the maximum street/strip Small Block Ford performance possible. They include the exact same components as the emissions legal heads, but do not have the ports for smog compliance. Performance wise the emissions legal and non-emissions heads are identical. A 3/4" thick head deck makes any AFR head ideal for nitrous or blower applications, even with the standard 68cc exhaust ports. These heads will not accept shaft mount rocker arms. Hardened push rods required.
|Basic Package Components||Part #|
Ported Combustion Chambers
100% CNC Ported Exhaust Ports
100% CNC Ported Intake Ports
Competition 5-angle Valve Job
|Bead Lock Intake Valve, 1.900"
Exhaust Valve, 1.600"
|Pedestal 8mm Bead Lock Intake Valve, 1.900" x 5.080" O.A.L||AFR #7262|
|Pedestal 8mm Bead Lock Exhaust Valve, 1.600" x 5.100" O.A.L||AFR #7264|
|PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring, 140 lbs on seat, .600" maximum lift, Max RPM 6300-6500 (upgrades available)||AFR #8017|
|7° Chrome Moly Retainers||AFR #8514|
|7° Bead Lock Valve Keepers||AFR #9007|
|ARP 3/8" Rocker Studs||AFR #6409|
|Adjustable 5/16" Guide Plates||AFR #6103|
|Viton Valve Seals||AFR #6612|
|Hardened Spring Cup||AFR #8042|
|Ductile Iron Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep||AFR #9060|
|Ductile Iron Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep||AFR #9070|
|Bronze Valve Guides||AFR #9051|
|Thermactor Air Injector||AFR #6226|
|Specifications, Features, and Optional Supporting Components|
|Intake Port Volume||165cc|
|Intake Port Dimension||2.060" H x 1.250" W 3/8 Radius|
Intake Port Location
|Exhaust Port Volume||68cc|
|Exhaust Port Dimension||1.355" H x 1.360" W|
|Exhaust Port Location||Stock|
|Combustion Chamber Size||58cc or 60cc|
Valve Cover Bolt Pattern
|Valve Spring Pocket Diameter||1.460" O.D|
|Max Valve Spring Pocket Machining||
|Minimum Bore Diameter||4.000"|
|Flat Mill||.006" per cc 54cc Maximum|
|Angle Mill||.009" per cc 48cc Maximum|
Minimum Cross Sectional Area
|1.935 sq. in|
|Note:Angle mills might require a .120" Thick intake gasket.|
|Spark Plug Dimensions||14mm x .750" w/Gasket Seat|
Head Bolt Diameter 1402 & 1472
|Head Bolt Diameter 1399||
|Intake Port Gasket, Fel-Pro #1250||AFR #6828
|Exhaust Port Gasket, Fel-Pro #1415||AFR #6837|
|Head Gasket, 302/351 Windsor, Fel-Pro #1011-1||AFR #6808|
|SBF 7/16" Head Bolt Kit, ARP #154-3701||AFR #6823|
|SBF 7/16" Bolt, Head Stud Kit, ARP #254-4401||AFR #6822|
|1/2" Bolt - 7/16" Thread Head Bolts, ARP 254-3708||AFR #6819|
|Head Bolt Washer Kit, Manley||AFR #6820|
|Stud Girdle (AFR Specific)||AFR #6807|
|Suggested Manifold||Performer or Performer RPM|
|Spark Plug Starting Range||Autolite 3924|
Important: Do not port
match you intake manifold to any Fel-Pro gasket as it does not
precisely match AFR heads.
Note: Milling head deck will affect flow numbers.
- AFR 1399
- AFR 1399
- Air Flow Research
- Item Requires Shipping
- 65.0 lbs.
- W12.0000” 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
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