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AFR - Airflow Research 1094J

SB-Chevy Competition Cylinder Head 195cc Intake Ports

AFR - Airflow Research 1094J

033-1094J

made in usa
jegs shipping
FREE Shipping
Ships 12/21/16 if Ordered Today
AFR - Airflow Research 1094J SB-Chevy Competition Cylinder Head 195cc Intake Ports $2,364.99
SB-Chevy Competition Cylinder Head
  • 195cc Intake Ports
  • L98 Plug Type
  • 75cc Combustion Chambers
  • 64cc Exhaust Ports
  • 1.290'' OD Hydraulic Dual Valve Spring With Dampener
  • 135 lbs. Seat Pressure
  • .600'' Max Lift
  • Sold in Pairs

  • AFR - Airflow Research 1094J Details

    SB-Chevy Competition Cylinder Heads - 195cc Intake Ports

    SB Chevy Basic Package Components
    100% CNC Ported Combustion Chambers
    100% CNC Ported Exhaust Ports
    100% CNC Ported Intake Ports
    3-angle Valve Job
    Intake Valve, 2.020'' standard length
    Exhaust Valve, 1.600'' standard length
    1.290'' OD Hydraulic Dual Valve Spring With Dampener, 135 lbs. on seat, .600'' maximum lift
    10º 4140 Chrome Moly Retainers
    7º Valve Locks
    3/8'' Rocker Studs
    Guide Plates
    Valve Seals
    Hardened Shims
    Intake Valve Seats
    Exhaust Valve Seats
    Bronze Valve Guides
    SB Chevy Street Head Specifications
    Head Torque 65-70 Ft. Lbs.
    Rocker Stud Torque 55-60 Ft. Lbs.
    Intake Port Gasket 1.280'' x 2.090'' w/ 3/8'' radius
    Important: Do not port match your intake manifold to this Fel-Pro gasket, as they do not exactly fit AFR heads.
    Exhaust Port Gasket Fel Pro 375-1404
    Head Gasket 350 cid Fel Pro 375-1003
    400cid Fel Pro 375-1014
    Head Bolts & Studs Standard
    Head Bolt Washers Manley Standard
    Suggested ManifoldEdelbrock RPM Performer
    Spark Plug Starting Range AC FR3LS
    Combustion Chambers 56cc to 74cc
    Spring Pocket can be cut to 1.625, no deeper.
    Valve Spacing Standard
    Rocker Arms Standard
    Valve Angle 23º
    Angle Mill.008'' per cc
    Flat Mill .006'' per cc
    Pushrods 5/16'' Hardened

    Specifications:

    Manufacturer's Part Number:
    1094J

    The Ultimate Bolt-on
    Emissions Legal Street Weapon!

    The AFR Emissions Legal (versions from 1969-94 with heat riser, CARB EO #D-250-2), 195cc intake port small block Chevy cylinder heads are available in your choice of straight or L98 angle plug versions. These cylinder heads feature a 65cc or 75cc combustion chamber with a 64cc exhaust port and a 3/4'' thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm diameter stem, 2.050'' (comp package has 2.080'') intake valve and 1.600'' exhaust with AFR's hardened ductile iron interlocking valve seats. The exceptional flow characteristics, ideal operating range of 2000 rpm to 6500rpm, 23° valve angle, and standard valve spacing make this the perfect street head for 350-400ci engines from 1955-1986. Also available for 1987 to 1995 cast iron head engines with center bolt valve covers and 2 center intake bolts at 72° angle, AFR head p/n 033-1041. No special parts are required. Dual valve cover bolt pattern is standard. Exhaust port and bolt pattern are raised 3/32'' over GM L98 cylinder heads, this rarely affects header or chassis fitment. Made in USA.

    195cc Eliminator Street Cylinder Head Features:
  • 100% CNC Ported Combustion Chambers
  • 100% CNC Ported Exhaust Ports
  • 100% CNC Ported Intake Ports
  • Competition 5-angle Valve Job
  • 195cc Intake Ports
  • 64cc Exhaust Ports
  • Street Eliminator Heads - Bead Lock Intake Valve, 2.050'' x 4.903'' Overall Valve Length
  • Competition Package Street Eliminator Heads - Bead Lock Intake Valve, 2.080'' x 4.903'' Overall Valve Length
  • Bead Lock Exhaust Valve, 1.600'' x 4.955'' Overall Valve Length
  • PAC Racing Valve Spring: 1.290'' OD Hydraulic Roller Dual Valve Spring, 135 lbs on seat, .600'' maximum lift, Max RPM 6300-6500 (Street Eliminator Heads)
  • PAC Racing Valve Spring: 1.270'' OD Hydraulic Roller Dual Valve Spring, 155 lbs on seat, .650'' maximum lift, Max RPM 7000-7200 (Competition Package Street Eliminator Heads)
  • 7° Manley 4140 Chrome Moly Retainers
  • 7° Bead Lock Valve Keepers
  • 3/8'' Rocker Studs
  • Adjustable 5/16'' Guide Plates
  • Viton Valve Seals
  • Hardened Spring Cup
  • Intake Valve Seats
  • Exhaust Valve Seats
  • Bronze Valve Guides
  • Standard Exhaust Bolt Pattern, Accepts Factory and Aftermarket Headers

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