MAN O'WAR 10°

SMALL BLOCK FORD

ALUMINUM CYLINDER HEADS

The head Ford racers have been waiting for! The first production six bolt attachment cylinder head of it's kind. Designed to mate with the Man O'war six bolt block to ensure ultra high boost and cylinder pressures cease to be a problem. Intake runners of 275 or 285cc's and ultra tight 10 degree valve angles with huge valves mean big flow. Raised intake and exhaust ports. Designed for sheet metal intakes. Cast intakes available soon.


Bare heads are sold with NO VALVE JOB.
Please specify if valve job desired for bare heads.

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Key Features | Tech Specs
Aluminum SBF Cylinder Heads
Part # Application Description Intake Valve Dimensions

Spring Specs

Max Lift Chamber
023012 Bare Head 10 Degree 275cc None None N/A 64cc
023012-2 Assembled Head 10 Degree 275cc 2.250" x 1.625" 1.437" Dual 125# Seat .600" 64cc
023012-3 Assembled Head 10 Degree 275cc 2.250" x 1.625" 1.550" Dual 200# Seat .700" 64cc
023015 Bare Head 10 Degree 285cc None None N/A 64cc
023015-2 Assembled Head 10 Degree 285cc 2.250" x 1.625" 1.437" Dual 125# Seat .600" 64cc
023015-3 Assembled Head 10 Degree 285cc 2.250" x 1.625" 1.550" Dual 200# Seat .700" 64cc