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PAC Racing 1900 Series Dual Valve Spring


Your Price: $11.19

SKU: PAC-1903

In Stock

0.794 in. ID – 1.459 in. OD – 1.875 in. installed Height – 0.700 in. Max Valve Lift


SKU: PAC-1903 Category:

GTIN: 00193564531100

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Outer Diameter – Outer Valve Spring

1.459 IN

Inner Diameter – Outer Valve Spring

1.075 IN

Inner Diameter – Inner Valve Spring

0.794 IN

Installed Height

1.875 IN

Installed Load / Height (Valve Closed)

120 LB @ 1.875 IN

Open Height

1.175 IN

Open Load

394 PS

Open Load / Height (Valve Open)

394 LB @ 1.175 IN

Valve Spring Rate

391 PS

Max Coil Bind

1.050 IN

Max Valve Lift

0.700 IN

Recommended Valve Spring Retainer – 300 Series

R391

Recommended Valve Spring Seat

S103, S104

Valve Spring Series

1900 Series

Valve Spring Type

Dual

Valve Spring Application

Hot Rod

Primary Market

Drag Race|Street Performance