AIR FLOW RESEARCH SBC 180cc Street Heads 75cc S/P w/ Heat Riser- 0911

$2,673.85

SKU MTS-AFR0911
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Description

Cylinder Head – Eliminator Street – Assembled – 2.020 / 1.600 in Valves – 180 cc Intake – 75 cc Chamber – 1.290 in Springs – Straight Plug – Aluminum – Small Block Chevy – Pair

Attributes:

  • Product Line: Eliminator Street
  • Assembled/Bare: Assembled
  • Chamber Volume: 75 cc
  • Plug Angle: Straight
  • Intake Runner Volume: 180 cc
  • Exhaust Runner Volume: 64 cc
  • Intake Port Shape: Rectangle
  • Intake Port Location: Stock
  • Intake Port Height: 2.050 in
  • Intake Port Width: 1.250 in
  • Exhaust Port Shape: Square
  • Exhaust Port Location: Raised
  • Exhaust Port Raised Distance: 0.100 in
  • Exhaust Port Height: 1.450 in
  • Exhaust Port Width: 1.550 in
  • Intake Valve Size: 2.020 in
  • Intake Valve Included: Yes
  • Intake Valve Material: Stainless
  • Intake Valve Length: 4.900 in
  • Exhaust Valve Size: 1.600 in
  • Exhaust Valve Included: Yes
  • Exhaust Valve Material: Stainless
  • Exhaust Valve Length: 4.950 in
  • Valve Spring Included: Yes
  • Intended Camshaft Style: Hydraulic Roller
  • Maximum Lift: 0.600 in
  • Maximum RPM: 6500
  • Maximum Duration: 235 degrees
  • Valve Spring Diameter: 1.290 in
  • Valve Spring Number: Dual
  • Valve Spring Damper: No
  • Valve Spring Retainers Included: Yes
  • Valve Spring Retainer Material: Chromoly
  • Valve Locks Included: Yes
  • Valve Lock Material: Chromoly
  • Valve Lock Angle: 7 Degree
  • Valve Seal Included: Yes
  • Valve Seal Style: Positive Stop
  • Valve Seal Material: Viton
  • Rocker Studs Included: Yes
  • Rocker Stud Size: 3/8-24 in
  • Pushrod Guide Plate Included: Yes
  • Guide Plate Pushrod Size: 5/16 in
  • Valve Guide Included: Yes
  • Valve Guide Material: Bronze
  • Perimeter Mount Valve Cover: Yes
  • Valve Seat Included: Yes
  • Intake Valve Seat Material: Ductile Iron
  • Exhaust Valve Seat Material: Ductile Iron
  • Valve Seat Finish: Machined
  • Combustion Chamber Finish: CNC Machined
  • Intake Runner Finish: CNC Machined
  • Exhaust Runner Finish: CNC Machined
  • Intake Valve Angle: 23 Degree
  • Exhaust Valve Angle: 23 Degree
  • Material: Aluminum
  • Color: Natural
  • Finish: Natural
  • Quantity: Pair
  • Specification

    Weight 68 lbs
    Dimensions 24.5 × 11.9 × 9 in
    Brand

    AIR FLOW RESEARCH

    Part Number

    0911