PAC Racing
242 produkter
Additional information
Outer Diameter: 1.459 in
Inner Diameter (Outer): 1.075 in
Damper: No
Inner Diameter (Inner): 0.794 in
Installed Height (Valve Closed): 1.875 in
Seat Pressure @ 1.875 in: 120 lbs
Open Pressure @ 1.175 in: 394 lbs
Spring Rate: 391 lb/in
Max Valve Lift: 0.700 in
Coil Bind Height: 1.060 in
Recommended components:
Retainers (PAC 300 Series): R391
Spring Seats: S103, S104
Application notes:
Ford, GM, and Mopar big block hydraulic roller and solid flat tappet racing applications.
racingsprings.com
Vendor Part Number: PAC-1903
Pac Racing Catalog -24
Pac Racing Catalog -15
Always verify specifications with the manufacturer and engine builder before final assembly.