The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These Ford Cleveland cylinder heads are designed for street / race performance engines to give the ultimate in flow at a competitive price.
These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. Diamond-honed bronze guides and hand bowl blending to help outperform some of the best brands in the business.
Head Specifications
Material: A356 Aluminium
Chamber: 68cc
Intake Port Volume: 205cc
Intake Port Dimension: 2.08" x 1.49"
Exhaust Port Volume: 125cc
Exhaust Port Dimension: 1.61" H x 1.50" W
Exhaust Port Location: Raised .080"
Spark Plug Location: OEM
Intake Valve Diameter: 2.10"
Exhaust Valve Diameter: 1.65"
Valve Stem Diameter: 11/32"
Valve Spring Pocket I.D.: 1.570"
Valve Guide Material: Manganese Bronze
Valve Guide O.D.: .530 Valve Stem Seal
Rocker Stud Thread Size: 7/16" x 14
Valve Angle: 10°
Deck Thickness: .750"
Suggested Components
Head Gasket: Cometic C5871-040 or C5871-060
Intake Gasket (1.50 x 2.12 Port Size): Fel-Pro 1240
Exhaust Gasket (1.56 x 1.98 Port Size): Fel-Pro 1430
Head Bolts: ARP 154-3604 or 254-3704 or Aeroflow AF37-2120
Head Studs: ARP 154-4003 or Aeroflow AF37-2020
Spark Plugs (14mm x 3/4" reach with flat gasket seat): Champion RC9YC
IMPORTANT NOTICE:
We recommend to check installed spring seat pressure & open pressure before installing your cylinder heads to make sure the spring pressure is correct for your application.
