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PAC Racing 1900 Series Dual Valve Spring Kit


Your Price: $237.65

SKU: PAC-1905-16

In Stock

0.694 in. ID – 1.304 in. OD – 1.800 in. installed Height – 0.650 in. Max Valve Lift


GTIN: 00193564532558

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Outer Diameter – Outer Valve Spring

1.304 IN

Inner Diameter – Outer Valve Spring

0.950 IN

Inner Diameter – Inner Valve Spring

0.694 IN

Installed Height

1.800 IN

Installed Load / Height (Valve Closed)

160 LB @ 1.800 IN

Open Height

1.125 IN

Open Load

425 PS

Open Load / Height (Valve Open)

425 LB @ 1.125 IN

Valve Spring Rate

392 PS

Max Coil Bind

1.020 IN

Max Valve Lift

0.650 IN

Recommended Valve Spring Retainer – 300 Series

R335

Recommended Valve Spring Seat

S129, S135

Valve Spring Series

1900 Series

Valve Spring Type

Dual

Valve Spring Application

Hot Rod

Primary Market

Drag Race|Street Performance