Informations Complémentaires
Outer Diameter: 1.550 in
Inner Diameter (Outer): 1.100 in
Damper: Yes
Inner Diameter: 0.706 in
Installed Height (Valve Closed): 2.000 in
Seat Pressure @ 2.000 in: 275 lbs
Open Pressure @ 1.200 in: 765 lbs
Spring Rate: 663 lb/in
Max Valve Lift: 0.800 in
Coil Bind Height: 1.150 in
Recommended components:
Retainers (PAC 500 Series): R506, R541
Retainers (PAC 600 Series): R606, R641, R661
Spring Seats: S105, S106, S139X
Application notes:
For dirt sprint car applications.
racingsprings.com
Numéro de pièce du fournisseur: PAC-1326
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