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PAC Racing - PAC-1230X - 1.083 Valve Springs - Ovate Beehive (16)

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The price includes any freight from the supplier to the Store

Product description

Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 1.089 in Coil Bind - 0.999 in / 1.083 in OD - Set of 16

Additional information
Outer Diameter (Bottom): 1.083 in
Inner Diameter (Bottom): 0.999 in
Outer Diameter (Top): 0.720 in
Inner Diameter (Top): 0.636 in
Installed Height (Valve Closed): 1.715 in
Seat Pressure @ 1.715 in: 120 lbs
Open Pressure @ 1.165 in: 280 lbs
Spring Rate: 291 lb/in
Coil Bind Height: 1.089 in
Max Valve Lift: 0.550 in

Recommended components:
Retainers: N/A

Application notes:
Ford 5.4L GT500 and Cobra Jet high-lift intake spring. Fits stock retainers and seats.

racingsprings.com

Vendor Part Number: PAC-1230X

Pac Racing Catalog -24
Pac Racing Catalog -15

Always verify specifications with the manufacturer and engine builder before final assembly.

The approximate size of the packed product or the sales package is 103 x 91 x 388 mm.

Spring Type
Beehive

Weight
1,2 kg(The product may have a light retail packaging.)

Availability
The product is currently not in stock at our warehouse. Available from our supplier. Estimated arrival at our warehouse 7 - 15 days from order, at the earliest 11.9.2026.

Delivery time?

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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