PAC 1900 Series Dual Valve Springs, 1.459" O.D, Set of 16 - PAC-1903-16
120-394lbs @ 1.875", .700" Lift, 1.060" Coil Bind
PAC 1900 Series Dual Valve Springs, 1.459" O.D, Set of 16 - PAC-1903-16 is not in stock at Fast Lane Spares and will ship direct from supplier
PAC 1900 Series Dual Valve Springs, 1.459" O.D, Set of 16 - PA...
Description
Description
DUAL VALVE SPRINGS, 1.459" OD
120-394lbs @ 1.875", .700" Lift, 1.060" Coil Bind
Part Number: PAC-1903-16
PAC Racing's 1900 Series Hot RO.D Valve Springs provide performance and quality on a budget. These springs utilize our signature PACaloy super clean wire and undergo a multi-peen process to optimize service life. Applications include Small Block Chevy, Big Block Chevy, AMC, GM Gen III/IV LS, Big Block Ford, Big Block Mopar, Buick V8, and more.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- Multi-peen process to optimize service life ?
- Available in single and dual spring configurations
Specifications:
Inner Diameter - Outer Valve Spring: 1.075"
Inner Diameter - Inner Valve Spring: 0.794"
Installed Height: 1.875"
Installed Load / Height (Valve Closed): 120 LB @ 1.875"
Open Height: 1.175"
Open Load: 394 PS
Open Load / Height (Valve Open): 394 LB @ 1.175"
Valve Spring Rate: 391 PS
Max Coil Bind: 1.050"
Max Valve Lift: 0.700"
Recommended Valve Spring Retainer - 300 Series: R391
Recommended Valve Spring Retainer - 400 Series: N/A
Recommended Valve Spring Retainer - 500 Series: N/A
Recommended Valve Spring Retainer - 600 Series: N/A
Recommended Valve Spring Seat: S103, S104
Recommended Valve Spring Cup: N/A
Valve Spring Series: 1900 Series
Valve Spring Type: Dual
Primary Application: Drag Race, Street Performance
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
