Del West

Del West has established itself as a global leader in high-performance titanium valve technology, supplying elite components to motorsports teams, OEM manufacturers and precision engine builders. Their advanced engineering, combined with aerospace-grade metallurgy and precise machining, results in valve-train parts that deliver exceptional durability, reduced mass and superior airflow efficiency, key advantages for riders seeking stronger throttle response and optimized high-RPM performance. Del West valves are designed to enhance both stock engines and heavily modified builds by improving airflow stability and combustion efficiency.

A major highlight of their catalog is the selection of titanium intake and exhaust valves engineered for motorcycles, ATVs and competition engines. Popular applications like the Suzuki LTR450 benefit from oversized (+1 mm and +2 mm) high-flow valve options that significantly increase breathing capability. These upgrades allow tuners to take full advantage of ported heads, high-compression pistons, big-bore kits and aggressive cam profiles. In addition, Del West manufactures precision valve spring retainers and titanium valve locks, ensuring rock-solid stability and reduced reciprocating mass in demanding racing environments.

Every Del West component reflects decades of motorsport development and a commitment to unmatched reliability under extreme conditions. Their titanium valves, retainers and locks are engineered to maintain valve-train accuracy even at sustained high RPM, making them essential for performance rebuilds, race-ready engines and advanced cylinder-head tuning. Riders and racers rely on Del West for components that deliver long-term strength, lighter weight and the airflow performance needed to unlock maximum horsepower.