Item Package Dimension: 8.59L x 4.46W x 2.4H inches
Item Package Weight - 6.0 Pounds
Item Package Quantity - 1
Product Type - AUTO PART
Description
The “SP” series utilizes “Hi-Tensile” Chrome Silicon outer spring material. For applications with radical cams and/or moderately high rpm, where traditional chrome silicon springs prove inadequate, the “SP” series is the next highest level of endurance. All “SP” series springs are Spintron Test-Proven up to 8000 rpm for 700 racing miles.
