Additional information
Outer Diameter: 1.500 in
Inner Diameter (Outer): 1.085 in
Inner Diameter: 0.790 in
Installed Height (Valve Closed): 2.030 in
Seat Pressure @ 2.030 in: 250 lbs
Open Pressure @ 1.250 in: 765 lbs
Spring Rate: 467 lb/in
Max Valve Lift: 0.780 in
Coil Bind Height: 1.195 in
Recommended components:
Retainers (PAC 500 Series): R540
Spring Seats: S103, S104
Application notes:
Roller cam applications.
racingsprings.com
Vendor Part Number: PAC-1340
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.
Kontaktní formulář
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