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.
Please contact us prior to purchasing if you would like an accurate ETA.
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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