Computer-designed alloy-steel cams, heat-treated and made in the USA. Four-gear set required. Installer must check clearances.
Precision-ground cams for Big Twin that increase mid-range and top-end power. Works with solid or hydraulic lifters; check clearances before installation.
Increases mid-range and top-end power for street and drag bikes while keeping idle stable to 6,000 rpm. Works with solid or hydraulic lifters. Made in the USA. Check coil bind and clearances before installation.
High-rpm cam for modified 80"–88" motors with a broad powerband to 6000+ rpm. Check coil bind and clearances; for use with high lift springs and collars.
Complete Race Series® Camchest Kit with 487 Reaper® chain drive camshaft, full-install kit, Race Series® lifters, one-piece pushrod, high-flow oil pump and camplate—engineered for 114" and 117" oil-cooled V-twins to improve mid-to-top-end performance and oiling reliability.
Premium Feuling High Load Beehive® valve spring kit for performance engines. Allows up to 0.750" lift; includes 10° titanium retainers, chromoly spring seats and Viton® seals. Made in USA.
Premium High‑Load BeeHive® valve spring kit engineered for high‑lift cams. Includes lightweight 10° retainers, machined spring seats, shims, locks and Viton® seals. Up to 0.750" lift; coil bind 1.125"; made in the USA.
High-quality Viton® seals for high-temperature engine use. Spring-loaded wiper minimizes valve stem friction. Made in the USA.
Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set. Made in the USA.