Comp Cams CONICAL VALVESPRINGS,.660/.990 Adventure Imports The uprights are pre-cut and

The uprights are pre-cut and pre-drilled for a clean

For smooth finishes extra preparation should be considered to achieve desired look***

they come in a striking SATIN finish that enhances their visibility against the vehicle

This product fits KTM 2007-2010 250SXF

Comp Cams CONICAL VALVESPRINGS,.660/.990 Adventure Imports The uprights are pre-cut andRevolutionary Advancement In High Performance Spring Technology Expected to become the new standard in high performance street and race valve spring design, COMP Cams Conical Valve Springs utilize round wire and feature a diameter and progressive pitch driven natural frequency. This design increases the valve train RPM limit while reducing resonance concerns and decreasing dynamic spring oscillations. The result is longer spring life and the ability