Blue Oval Performance store: , ,

Our largest and highest flowing head for the small block ford is the best in-line head money can buy. Featuring 220cc intake runners, this package is recommended for race applications and radical "Pro-Street" builds. Available with 58cc or 72cc combustions chambers, you can further customize your setup with our various components upgrades and available machining options.

Specifications & Features:

Material - A356 Aluminum
Intake Port Volume - 220cc
Intake Port Dimension- 2.265" H x 1.325" W x 3/8 Radius
Intake Port Location - Stock
Exhaust Port Volume- 70cc
Exhaust Port Dimension- 1.445" H x 1.595" W
Exhaust Port Location - Raised .375"
Combustion Chamber Size- 58cc or 72cc
Valve Cover Bolt Pattern- Perimeter Bolt
Valve Angle- 20°
Valve Spring Pocket Diameter- 1.580" O.D
Max Valve Spring Pocket Machining- 1.580" O.D
Deck Thickness - .750"
Minimum Bore Diameter- 4.000"
Flat Mill- .006" per cc 55cc Max (from 58cc); 69cc Max (from 72cc);
Angle Mill - .009" per 52cc Max (from 58cc); 66cc Max (from 72cc);
Minimum Cross Sectional Area- 2.345 sq. in.
Spark Plug Dimensions - 14mm x .750" w/Gasket Seat
Head Bolt Diameter - 1/2"




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