Variable Valve Timing Sprockets VVT512 alter timing to improve engine performance, fuel economy, and emissions. Standard Import Walker Products.
Standard Import began supplying the fuel system needs of the automotive industry in 1946. Today Standard Import is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors, VVT512 and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products. © 2022 Standard Import Inc. All rights reserved.
Direct-fit OE replacement effectively restores and maximizes engine horsepower and torque curves while reducing emissions and improving vehicle efficiency
Precision-machined to ensure accurate variable valve timing, correct rough idle, and restore drivability
OE-matching sprocket tooth profiles result in quiet operation
Extensively designed to lower leakage and lash, which improves performance and leads to noise-free operation
Undergoes 100% end-of-line testing to meet or exceed OE performance
Included OE-style installation bolt leads to ease of installation, where applicable
With more than 200 part numbers and counting, our line of VVT components supplies the aftermarket-leading coverage that today's service professionals demand
