K-MOTION 700 SPRING 120@1.70

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K-MOTION 700 SPRING 120@1.70

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Number of Springs Per Valve: Single

Outside Diameter of Outer Spring (in): 1.265 in.

Coil Bind Height (in): 1.050 in.

Damper Spring Included: Yes

Spring Rate (lbs/in): 482 lbs./in.

Inside Diameter of Outer Spring (in): 0.885 in.

Inside Diameter of Inner Spring (in): 0.885 in.

Valve Spring Style: Standard

Valve Springs Coated: No

Quantity: Sold as a set of 16.

Why are these K-Motion valve springs the choice of so many winning Circle Track and drag racers? K-Motion springs are coiled from the finest chrome silicon or H-11 tool steel and then heat-treated and/or stress-relieved to the correct Rockwell hardness for each application. The springs are then visually checked for tool marks or pits, and dampers are radius-ground and de-pointed for longer life. Each spring is pressure-checked and boxed with no more than 5 lbs. of variation per box.