Competition Products Race Dual Valve Spring Package (1.460" Dia.) Great dual spring race package for mechanical flat tappet applications. Springs have good life to 8,000 rpm in drag applications, 7,000 rpm oval track. Includes #99893E valve springs, #3800 10 degree chrome moly retainers and #4413 11/32" 10 degre VTO "forged" steel locks (single groove). Free VTO Seals
Valve Spring Part Number: 99893E Spring Style: Dual Spring Diameter: 1.460 Seat Press: 120 @ 1.875 Open Press: 425 @ 1.110 Max Lift: .640 Spring Quantity: Set of 16 Retainer Part Number: 3800 Retainer Material: Chrome Moly Steel Retainer Quantity: Set of 16 Valve Lock Part Number: 4413 Valve Lock Degree: 10 Degree Valve Lock Material: Alloy Steel Valve Lock Quantity: Set of 32 (16 Pair) Valve Stem Seals: Included Valve Stem Seal Type: VTO Ultimate Duty Manufacturer: Competition Products Manufacturer's Part Number: VSA14 Packaged Weight: Warranty: Race Application, No warranty expressed or implied Quantity: Sold as Kit
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