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AFR 220cc SBF Outlaw Race Heads 1451

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$2,045.73

Cylinder Heads, Race Porting, Aluminum, Assembled, 58cc Chamber, 220cc Intake, Ford, Small Block, Pair

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Estimated Ship Date: 8/25/2014 (if ordered today) Would you rather pick it up? Select Location

Manufacturer's Part Number: 1451
Part Type: Cylinder Heads
Summit Racing Part Number: AFR-1451

Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 58
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 220cc
Exhaust Runner Volume (cc): 80cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
Intake Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Shape: Square
Exhaust Port Location: Raised
Spark Plug Style: Angle
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.100 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.570 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.710 in.
Outside Diameter of Outer Spring (in): 1.550 in.
Damper Spring Included: Yes
Number of Springs Per Valve: Dual
Retainers Included: Yes
Retainer Material: Chromoly steel
Locks Included: Yes
Lock Style: 10 degree
Valve Stem Seals Included: Yes
Rocker Arm Studs Included: Yes
Rocker Arm Nut Thread Size: 7/16-20 in.
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: Yes
Guideplate Pushrod Size: 5/16 in.
Valve Cover Mounting Style: Perimeter bolt
Accessory Bolt Holes Drilled: Yes
Intake Valve Angle: 20
Exhaust Valve Angle: 20
Valve Guides Included: Yes
Valve Guide Material: Bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 3-angle
Valve Seat Material: Ductile iron
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: No
Quantity: Sold as a pair.
Notes: Exhaust ports are raised 0.375 in. higher than stock. These cylinder heads are race ported.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Are you looking for big torque and horsepower numbers? Only AFR's 220cc SBF Outlaw race cylinder heads will provide you with exactly that. With the largest intake and exhaust runner volumes for AFR's inline Ford lineup, these are the ultimate heads for NMRA Renegade or Hot Street classes. With lightweight 8mm, 2.100 in. intake valves and 1.570 in. exhaust valves, these heads move massive amounts of air. They come available with combustion chamber volumes of 58 or 72cc accompanied by 80cc exhaust ports, which are raised .375 in. higher than stock. AFR's 225cc Outlaw heads are the perfect choice for 347-427 c.i.d. Windsor engines operating between 4,500 and 8,500 rpm. AFR's trademark 3/4 in. thick cylinder head deck makes them ideal for heavy nitrous or blower applications.

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1 Customer Reviews for Airflow Research (AFR) 1451 - AFR 220cc SBF Outlaw Race Heads

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Outlaw enough said

Summit RacingSummit Racing Verified Purchase

These heads breath. period..

0 of 0 found this review helpful.

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Reviewer: KEITH from AZ

Date: March 26, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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