Additional information
Outer Diameter: 1.260 in
Inner Diameter (Outer): 0.906 in
Inner Diameter (Inner): 0.876 in
Installed Height (Valve Closed): 1.800 in
Seat Pressure @ 1.800 in: 121 lbs
Open Pressure @ 1.300 in: 348 lbs
Spring Rate: 454 lb/in
Max Valve Lift: 0.500 in
Coil Bind Height: 1.130 in
Recommended components:
Retainers: N/A
Spring Seats: N/A
Application notes:
Race Saver valve spring designed specifically to comply with the RaceSaver rulebook while providing consistent performance and durability.
racingsprings.com
Vendor Part Number: PAC-1216L
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: leveringsbetingelser