Nous vous proposons un kit avec les ressorts de soupapes doubles de route. Nous les recommandons pour l’arbre à cames SW5 et SW10.
Fitted at 1.380" these springs give 80lb seat pressure and 180lb pressure at 0.500" lift.
In this kit, you will find a set of steel top cap and collets. Both suit single groove race valves only. We will also supply a set of washers to sit beneath the Swiftune race valve springs. These are used to perfect the fitted spring length and tension on high performance engines.
This set includes:
184,10 € VAT included
