AFR 205cc SBF Ford Mustang Cylinder Heads - Air Flow Research 1450 - TREperformance.com
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AFR 205cc SBF Cylinder Heads
AFR205cc
These are the *NEW* Eliminator version of AFR's 205 cc aluminum cylinder heads which include the all new LS1 style lightweight valvetrain with 8mm valves, lightweight springs, matching retainers and solid roller springs which are good for .710 max lift.
Includes 100% CNC ported combustion chambers, intake ports, and exhaust ports along with a competition 3 angle valve job. Includes 7/16 rocker studs, 5/16 guide plates, 1.550" OD solid roller dual valve springs (225 lbs. on seat, .710" maximum lift with upgrades available), 2.080" intake valves, 1.600" exhaust valves, 58cc combustion chambers, 70cc exhaust ports, 10 degree 4140 chrome moly steel retainers and 10 degree valve locks with bronze guides.
Includes 100% CNC ported combustion chambers, intake ports, and exhaust ports along with a competition 3 angle valve job. Includes 7/16 rocker studs, 5/16 guide plates, 1.550" OD solid roller dual valve springs (225 lbs. on seat, .710" maximum lift with upgrades available), 2.080" intake valves, 1.600" exhaust valves, 58cc combustion chambers, 70cc exhaust ports, 10 degree 4140 chrome moly steel retainers and 10 degree valve locks with bronze guides.
FREE Shipping on ALL AFR Heads!!!
Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Heads
Was:
$1,907.00
Sale:
$1,840.09
Description
The Most Powerful Standard Street/Strip Head Ever!
If you’re looking for the world's finest street/strip head available, AFR's 205cc aluminum cylinder head is your answer. With lightweight 8mm 2.080" intake valves and 1.600" exhaust valves this head moves tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. With combustion chamber volumes of 58cc or 72cc accompanied by 70cc exhaust ports which are raised .125 higher than stock, AFR's new 205cc is the ultimate choice for 331 through 392 engines operating from 3500 RPM to 8000 RPM. AFR's trademark 3/4" thick head deck makes them ideal for heavy nitrous or blower applications. With available optional nitrous or blower exhaust ports featuring 73cc ultra high flowing exhaust ports.
Notes:
2.080 valves will require aftermarket pistons notched for valve clearance.
All 205cc head exhaust ports are raised .125 over stock.
Important:
Do not
port match you intake manifold to any Fel-Pro
gasket as it does not
precisely match AFR heads.
If you’re looking for the world's finest street/strip head available, AFR's 205cc aluminum cylinder head is your answer. With lightweight 8mm 2.080" intake valves and 1.600" exhaust valves this head moves tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. With combustion chamber volumes of 58cc or 72cc accompanied by 70cc exhaust ports which are raised .125 higher than stock, AFR's new 205cc is the ultimate choice for 331 through 392 engines operating from 3500 RPM to 8000 RPM. AFR's trademark 3/4" thick head deck makes them ideal for heavy nitrous or blower applications. With available optional nitrous or blower exhaust ports featuring 73cc ultra high flowing exhaust ports.
Notes:
2.080 valves will require aftermarket pistons notched for valve clearance.
All 205cc head exhaust ports are raised .125 over stock.
| Basic Package Components | Part # |
| 100%
CNC
Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 3-angle Radiused Valve Job |
|
| Bead Lock Intake
Valve, 2.080"
x 100L |
AFR #7261 |
| Bead Lock Exhaust Valve, 1.600" x 100L | AFR #7254 |
| 1.550" OD Dual
Solid Roller
Valve
Spring w/ dampener, |
AFR #8000 |
| 225 lbs on seat, .710" maximum lift (upgrades available) | Pacaloy #8001 |
| 10° Chrome Moly Retainers | AFR #8511 |
| 10° Bead Lock Valve Keepers | AFR #9009 |
| 7/16" Rocker Studs | AFR #6405 |
| 5/16" Guide Plates | AFR #6107 |
| Viton Valve Seals | AFR #6612 |
| Hardened Spring
Seat |
AFR #8045 |
| Intake Vavle Seats | AFR #9058 |
| Exhaust Vavle Seats | AFR #9069 |
| Bronze Valve Guides | AFR #9051 |
| Specifications, Features, and Optional Supporting Components |
| Head Torque |
100 ft. lbs with 1/2" stud |
| Rocker Stud Torque | 55-60 ft. lbs |
| Rocker Pedestal Torque | 25-30 ft lbs. |
| Intake Port Gasket, 1.250" X 2.050" w/ 3/8" radius | Fel-Pro #1262, AFR #6832 |
| Exhaust Port Gasket | Fel-Pro #1487, AFR #6839 |
| Head Gasket | Fel-Pro #1011-1, AFR #6808 |
| Head
Bolts -
ARP |
Standard ARP, AFR #6318 & #6317 |
| Head Bolt Washer, Manley | AFR #6320 |
| Stud Girdle | AFR #6207 |
| Suggested Manifold | Super Victor, TFS
R-Series |
| Spark Plug Starting Range | Autolite 3922 |
| Combustion Chambers |
58cc or 72cc |
| Spring Pocket | Can
be cut
to 1.750, no deeper |
| Valve Spacing | Standard |
| Rocker Arms | Standard, WILL ALSO accept shaft mount |
| Valve Angle | Standard |
| Angle Mill (10cc Maximum Optional Mill) | .008" per cc |
| Flat Mill (4cc Maximum Optional Mill) | .006" per cc |
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.
Details
- AFR205cc
- AFR205cc
- Air Flow Research
- New
Categories
Shipping Information
- Item Requires Shipping
- 65.0 lbs.
- W12.0000” x H12.0000” x L24.0000”
- Free Shipping!
- This item ships in its own box.
- FREE continental USA ground shipping on ALL AFR Cylinder Heads
