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AFR 220cc Eliminator Race Aluminum Cylinder Heads - Small Block Chevrolet

AFR1110
SB-Chevy, Race Ready CNC Porting, 65cc Combustion Chambers, Standard Exhaust Port Configuration, Angle Spark Plug, Assembled, Sold in Pairs, 2 Pack

Limited Supply: only 4 remaining
Availability: Same Day Shipping!
Shipping: FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Was: $2,199.00
Sale: $2,133.03
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Description

AFR has revived their popular 220cc powerhouse due to overwhelming request from customers for a larger bolt on standard valve location head. Unlike the previous 220, the new Eliminator version requires no special parts. Valves and studs are in stock GM L98 locations just like the 180cc, 195cc, and 210cc series cylinder heads. These cylinder heads do not require offset rockers of any kind, yet they are still able to easily flow numbers that are in raised runner head territory. The Competition Package Race Ready CNC Porting Eliminator Head flows 329 CFM which is enough airflow to reach that elusive 700 HP mark in aggressive drag race trim while allowing you to retain all of your standard valvetrain components. Displacement ranging from a high RPM 350-427ci with naturally aspirated applications in the various sportsman classes, bracket/drag cars, oval track, and larger displacement street machines with typical operating ranges between 4000 to 8000 RPM depending on application. Getting this much flow from a stock geometry 23° head is an extremely impressive accomplishment. As always they come with AFR's trademark 3/4'' thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm diameter stem, 2.100'' intake and 1.600'' exhaust with AFR's hardened ductile iron interlocking seats. Dual valve cover bolt pattern is standard. Exhaust port and bolt pattern are raised .250'' (1/4'') over GM L98, this rarely affects header or chassis fitment. These 220cc aluminum cyilnder heads are available in either standard port or spread port exhaust configurations. Spread port heads have the center exhaust ports spread apart 5/8'' over stock L98 GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head where the heat concentration is greatest. As standard headers do not fit, spread port headers are required since the center ports are spread further apart then stock GM products. The increased spacing on the exhaust port also requires the use of exhaust gasket Fel-Pro p/n 375-1409. Spread port heads only come with a Stahl bolt pattern. AFR's spread port head has all the benefits and features of AFR's standard head. Made in USA.

220cc Eliminator Race Cylinder Head Features:
  • 100% CNC Ported Combustion Chambers
  • 100% CNC Ported Exhaust Ports
  • 100% CNC Ported Intake Ports
  • Competition 5-angle Valve Job
  • 220cc Intake Ports
  • 80cc Exhaust Ports
  • Bead Lock Intake Valve, 2.100'' x 5.006'' Overall Valve Length
  • Bead Lock Exhaust Valve, 1.600'' x 5.024'' Overall Valve Length
  • PAC Racing Valve Spring: 1.550'' OD Solid Roller Dual Valve Spring, 225 lbs on seat, .710'' maximum lift, Max RPM 7200-7400
  • 10° Manley 4140 Chrome Moly Retainers
  • 10° Bead Lock Valve Keepers
  • 7/16'' Rocker Studs
  • Adjustable 5/16'' Guide Plates
  • Viton Valve Seals
  • Hardened Spring Cup
  • Intake Valve Seats
  • Exhaust Valve Seats
  • Bronze Valve Guides
  • Standard or Spread Port Exhaust Bolt Pattern

    Drag Parts USA offers AFR 220cc Eliminator Race Aluminum Cylinder Heads - Small Block Chevrolet 1110 at low everyday prices. Be sure to check out all of our products from Air Flow Research including AFR Small Block Chevrolet Aluminum Cylinder Heads.

    Drag Parts USA offers AFR 220cc Eliminator Race Aluminum Cylinder Heads - Small Block Chevrolet 1110 at low everyday prices. Be sure to check out all of our products from Air Flow Research including AFR Small Block Chevrolet Aluminum Cylinder Heads.
  • Details

    • AFR1110
    • AFR1110
    • Airflow Research (AFR)
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 65.4 lbs.
    • W8.8000” x H12.1000” x L24.2000”
    • Shipping
    • FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.

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