Variable valve timing (VVT) sprockets (a.k.a. cam phasers) help maximize engine horsepower and torque curves while reducing emissions and improving vehicle efficiency.
Standard® has designed numerous improvements into our most popular VVT Sprocket for enhanced performance and long-lasting durability. To ensure proper performance, Standard® and Blue Streak® VVT Sprockets are direct-fit OE replacements. They meet tight dimensional tolerances to improve internal sealing, minimize oil drain back and reduce frequency of PCM correction.
Standard®-manufactured VVT Sprockets undergo extensive measurement and life testing, plus a full spectrum of environmental analysis. This regimen includes thermal shock, thermal cycling, salt spray, vibration, storage tests, dirty oil test and more.
Our all-metal, integrated machined design eliminates paddle inserts while providing a larger contact area. This means improved overall wear as well as proper lubrication and gap. Less friction means our sprocket responds fast at lower pressure, delivering optimal performance.
Better performance in timing-phase response, oil loss and working life of locking pin and overall component
Better match and correct tolerance
No friction between sprocket and rotor
New re-designed coil spring
OE-style installation bolts included with sprocket for ease of installation