Special Note: Camshaft and Lifters Not Included

• Designed to use Ford Cobra Jet manifolds and headers
• Due to the diameter of the intake ports, a standard Ford 460 intake manifold gasket cannot be used. Recommended to use Speedmaster 746-PCE349.1009 intake gaskets or Fel-Pro 375-1231 gaskets
• Recommended to use Speedmaster 746-PCE355.1009 or Fel-Pro 375-1420 exhaust gaskets
• Same head gaskets used as OEM Ford Cobra Jet head - 4.500" bore
• Requires use of 14mm thread 5/8" hex, .750" reach spark plugs

Specs:

• Intake Runner: 275cc
• Combustion Chamber Volume: 95cc
• Intake Valve: 2.190"
• Exhaust Valve: 1.710"
• Max Lift: .600"
• Coil Bind: .740"
• Intake Install: 130 lbs @ 1.8
• Exhaust Install: 130 lbs @ 1.8
• Closed Seat Pressure: 110 lbs
• Open Seat Pressure: 300 lbs
• As Cast

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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