Air Flow Research AFR1067 227cc Eliminator Racing Heads Chev SB

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AFR - Air Flow Research

AFR1067

Regular price $4,929.15 AUD
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Air Flow Research AFR1067 227cc Eliminator Racing Heads Chev SB

Item Description

AFR 227CC ELIMINATOR RACING HEADS CHEV SB AFR1067
You'll be the baddest thing on four wheels with AFR 227cc SBC Eliminator Race Ready Racing heads. These Race Ready package heads offer you outstanding track performance at a competitive price. Exhaust and intake ports and combustion chambers are 100 percent CNC ported with coarser machine levels for terrific flow characteristics and big power gains--who said you couldn't get performance on a budget! Proudly made in the USA, these AFR 227cc SBC Eliminator heads have a 3/4 in. thick head deck ideal for nitrous or blower applications and come complete and ready to run with AFR proven components for maximum reliability or choose "bare" heads (no parts) to design your own ultimate power package. These heads are available in standard and spread port exhaust. Got a budget? No problem! AFR 227cc SBC Eliminator Race Ready Racing heads is your answer.
Specs:Application: Chev Small Block Gen I 327, 302, 350 C.I.D
Cylinder Head Style Assembled
Cylinder Head Material Aluminum
Cylinder Head Finish Natural
Combustion Chamber Volume (cc) 75
CNC-Machined Combustion Chamber Yes
Intake Runner Volume (cc) 227cc
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) 1.600 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
Valve Stem Seal Style Viton®
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 23
Exhaust Valve Angle 23
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 Yes
Quantity Sold as a pair.
Notes 60/40 Valve Spacing ,not compatible with self-aligning rocker arms. .050 Off-set or shaft mount rocker arms recommended for optimized Geometry. Exhaust port is raised 0.250 in. over stock.

 



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  • Manufacturer: AFR - Air Flow Research
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