Swiftune Road Valve Spring Bundles - Steel

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:

• 8 x Swiftune road valve springs
• 8 x Swiftune steel top caps
• 8 x Swiftune race valve spring washers
• 16 x Swiftune race single groove collets