GM LS1 ENGINE PAC 1219 DROP-IN VALVE SPRINGS SET

DEL-TRON PRODUCTS PAC LS valve springs

Part No. DEL-PAC1219

Genuine PAC performance valve springs GM LS engine, fits stock retainers and seat drop-in design with more load. More aggressive profile .625" lift @6200 RPM.

Attributes

Product Line (1200 series Ovate)

Spring Style (Beehive)

Spring Quantity (Single Spring)

Damper (No)

Spring Rate (340 lb/in)

Coil Bind Height (1.14 in)

Installed Height (1.8 in)

Outside Diameter of Outer Spring (1.290 in)

Inside Diameter of Outer Spring (0.885/0.65 in)

Maximum Valve Lift (0.625 in)

Seat Load (LBS) (135 lbs)

Seat Load At (in) (1.8 in)

Open Load (LBS) (348 lbs)

Open Load At (in) (1.175 in)

Material (Steel)

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