Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
Additional information
Outer Diameter: 1.500"
Inner Diameter (Outer): 1.050"
Inner Diameter (Inner): 0.726"
Installed Height: 2.200"
Max Valve Lift: 0.950"
Seat Pressure @ 2.200": 440 lbs
Open Pressure @ 1.200": 1220 lbs
Spring Rate: 780 lb/in
Coil Bind: 1.130"
Series: 1300 Drag Race
Retainers 400: R408
Retainers 500: R508, R509, R544
Retainers 600: R608, R609, R644
Seats: S110, S126, S134, S132
Comments: TAFC and Pro-Mod alcohol engines
racingsprings.comVendor Part Number: PAC-1355H-16
Pac Racing Catalog -24
Pac Racing Catalog -15