Informations Complémentaires
Outer Diameter (OD): 1.106 in
Spring ID (Outer): 0.810 in
Inner Diameter (ID): 0.574 in
Installed Height (Valve Closed): 1.700 in
Seat Pressure @ 1.700 in: 150 lbs
Open Pressure @ 1.000 in: 430 lbs
Spring Rate: 400 lb/in
Coil Bind Height: 0.850 in
Max Valve Lift: 0.700 in
Recommended components:
Retainers (PAC 400 Series): R439
Retainers (PAC 500 Series): R539
Spring Seats: S132
Application notes:
FMOD 4.6L 4V application.
racingsprings.com
Numéro de pièce du fournisseur: PAC-1312
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.
Formulaire de contact
Check also: conditions de livraison