Prof Blair & Associates - 4stHEAD: Valve & Duct Design

			4stHEAD

			Valve and Duct Design
*Software designed by engineers for engineers*			Valve and Duct Design

Home The Associates 4stHEAD Valve Lift Design Cam Follower Geometry Cam to Valve Lift Cam Manufacture Valve Train Analysis 4-Valve Head Layout 2-Valve Head Layout Side Valve Head Layout Piston Crown Valve Pockets Exhaust/Intake Valve & Duct Design Cooling Fins 4stSOFT Links Contact Us FREE Article Downloads	Some input variables required for each program (back) Definition of some of the input variables used in the valve design program (red is exhaust and blue is intake)

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