Información adicional
Outer Diameter: 1.355 in
Inner Diameter (Outer): 0.910 in
Inner Diameter (Inner): N/A
Installed Height (Valve Closed): 1.750 in
Seat Pressure @ 1.750 in: 125 lbs
Open Pressure @ 1.250 in: 315 lbs
Spring Rate: 380 lb/in
Max Valve Lift: 0.550 in
Coil Bind Height: 1.180 in
Recommended components:
Retainers: N/A
Spring Seats: N/A
Application notes:
GM 604 crate motor “cheater” spring. Meets class specifications with increased RPM capability and durability.
racingsprings.com
Número de pieza del proveedor: PAC-1212X
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