Información adicional
Outer Diameter: 1.284 in
Inner Diameter (Outer): 0.900 in
Inner Diameter (Inner): 0.630 in
Installed Height (Valve Closed): 1.900 in
Seat Pressure @ 1.900 in: 180 lbs
Open Pressure @ 1.150 in: 600 lbs
Spring Rate: 560 lb/in
Max Valve Lift: 0.750 in
Coil Bind Height: 1.090 in
Recommended components:
Retainers (PAC 300 Series): R432
Retainers (PAC 500 Series): R532
Retainers (PAC 600 Series): R632
Spring Seats: S128, S138
Application notes:
LS high-performance, high-endurance circle track valve spring. Designed for high RPM applications with high frequency stability.
racingsprings.com
Número de pieza del proveedor: PAC-1529
Pac Racing Catalog -24
Pac Racing Catalog -15
Always verify specifications with the manufacturer and engine builder before final assembly.
If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.
When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.
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Check also: términos y condiciones de entrega