PAC 1200 Series Dual Valve Springs, 1.550" O.D, Set of 16 - PAC-1243-16
240-625lbs @ 1.900", .700" Lift, 1.150" Coil Bind
PAC 1200 Series Dual Valve Springs, 1.550" O.D, Set of 16 - PAC-1243-16 is not in stock at Fast Lane Spares and will ship direct from supplier
Description
Description
DUAL VALVE SPRINGS 1.550" OD
240-625lbs @ 1.900", .700" Lift, 1.150" Coil Bind
Part Number: PAC-1243-16
PAC Racing's 1200 Drag Race Dual Springs are perfect for sportsman-level racers looking for a quality prO.Duct without breaking the bank. They are constructed of our signature PACaloy super clean wire and heat-treated in-house for precise spring rates and enhanced strength. They also go through a multi-peen process to optimize service life.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- In-house heat-treating for precise spring rates and increased strength
- Multi-peen process to optimize service life
Specifications:
Inner Diameter - Outer Valve Spring: 1.136"
Inner Diameter - Inner Valve Spring: 0.812"
Installed Height: 1.900"
Installed Load / Height (Valve Closed): 240 LB @ 1.900"
Open Height: 1.200"
Open Load: 625 PS
Open Load / Height (Valve Open): 625 LB @ 1.200"
Valve Spring Rate: 550 PS
Max Coil Bind: 1.130"
Max Valve Lift: 0.700"
Recommended Valve Spring Retainer - 300 Series: N/A
Recommended Valve Spring Retainer - 400 Series: R436
Recommended Valve Spring Retainer - 500 Series: R536
Recommended Valve Spring Retainer - 600 Series: N/A
Recommended Valve Spring Seat: S119, S120
Recommended Valve Spring Cup: N/A
Valve Spring Series: 1200 Series
Valve Spring Type: Dual
Primary Application: Circle Track, Drag Race, Street Performance
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