Description 7.3L Ford Power Stroke Stage 2 Billet Cam & Beehive Valve Spring Kit Stage 2 Billet Camshaft Built from high-grade USA 4130 billet steel. Engineered by diesel performance experts for hot street and competition use. Drop-in design—no fly-cut pistons required, but always check piston-to-valve clearance. Lifetime replacement warranty for peace of mind. Specs: Duration: 190° Intake / 200° Exhaust Valve Lift: .430″ Intake / .438″ Exhaust 107° Lobe Center Line Optimized for maximum torque, horsepower, quicker spool-up, lower EGTs, a wider torque range, and more upper-end HP. Note: No mechanical fuel pump eccentric lobe. OBS trucks (1994–1997) require an electric fuel pump (e.g., AirDog or FASS). Stage 2 Beehive Valve Spring Kit (1994–2003 7.3L Powerstroke) Designed for high boost, big injectors (250cc ), and competition/high-performance applications. Beehive design provides superior seat pressure and resists valve lift from excessive boost. Made with top-quality PAC Racing Springs for reliability and longevity. Complete with locators and retainers; drop-in installation (billet pushrods required). Spring Specifications: Install Height: 1.880″ Seat Load: 155 lbs @ 1.880″ Open Height: 1.280″ Open Load: 377 lbs Recommended Valve Lift: 0.600″ Spring Rate: 370 lbs Coil Bind: 1.210″ Key Benefits: Maximum power and reliability for high-performance 7.3L Powerstroke builds. Maintains valve control under high-boost, high-RPM conditions. Great for street performance or competition trucks. Works seamlessly with Stage 1 & 2 camshafts. Installation Notes: Professional installation recommended. Always verify piston-to-valve clearance for optimal results. Billet pushrods are required with this kit.
