PAC Racing - PAC-1223 - 1.105 Valve Springs - Ovate Beehive (16)

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Outer Diameter (Bottom): 1.105 in
Inner Diameter (Bottom): 0.943 in
Outer Diameter (Top): 0.742 in
Inner Diameter (Top): 0.580 in
Installed Height (Valve Closed): 1.470 in
Seat Pressure @ 1.470 in: 90 lbs
Open Pressure @ 0.970 in: 252 lbs
Spring Rate: 324 lb/in
Coil Bind Height: 0.880 in
Max Valve Lift: 0.500 in

Recommended components:
Retainers (PAC 300 Series): R312, R342
Retainers (PAC 400 Series): R442, R445
Retainers (PAC 500 Series): R512

Application notes:
Ford 4.6L 4V drop-in spring. Also fits V-Rod motorcycles.


racingsprings.com

Teilenummer des Anbieters: PAC-1223

Pac Racing Catalog -24
Pac Racing Catalog -15

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