Description Beehive Valve Spring Kit 7.3L 94-03 Our Stage 2 valve springs are rated to hold the most power in the 7.3 Powerstroke. The “beehive” design hold more seat pressure to handle high horsepower engines and prevent valve lift due to excessive boost pressures. These springs are the strongest available and will make a great upgrade to you high performance Powerstroke. Quality and reliability from PAC Racing Springs and we recommended this upgrade for 250cc and higher injectors. For high boost or competition applications. Complete valve spring kit with locators and retainers. These work Great with our Stage 1 & 2 camshafts, Billet Pushrods are required. This spring kit is considered a drop in installation kit. Features and Details: Install Height: 1.880 Seat Load: [email protected] Spring Open Height: 1.280 Spring Open Load: 377 Recommended Valve Lift: 0.600” Spring Rate: 370LBS Coil Bind: 1.210
