SKU: KIN1966-19
MPN: 1966-19
The Down Nozzle Lines 19in by KINSLER represents a precision fuel delivery component engineered for high-performance engine builders and professional tuners who demand accuracy in fuel system architecture. These specialized nozzle lines are designed for carbureted and fuel injection systems where precise fuel metering and distribution are critical to engine performance and reliability. Whether you're building a competition engine, restoring a classic muscle car, or optimizing a street machine, quality fuel delivery lines are fundamental to achieving consistent air-fuel ratios and repeatable power output.
KINSLER's down nozzle lines are manufactured to exacting tolerances, with the 19-inch length accommodating various engine bay configurations and fuel system layouts commonly encountered in both naturally aspirated and forced-induction applications. The compact 0.45-inch outer diameter ensures compatibility with standard fuel system fittings and adapters while maintaining structural integrity under pressure cycling. At just 0.14 pounds, these lines contribute negligible weight to your fuel system, making them ideal for weight-conscious builds. Precision-engineered internal bore diameter and wall thickness ensure minimal pressure drop while resisting vibration-induced fatigue and long-term degradation from ethanol-blend fuels.
Professional engine builders, carburetor specialists, and fuel system integrators rely on KINSLER components for consistency across high-volume builds and custom installations. The 19-inch length suits mid-engine configurations, tight engine bay environments, and complex fuel line routing where off-the-shelf solutions fall short. Installation requires standard automotive fuel system tools and fittings; verify your carb or fuel injection nozzle port configuration and fuel pump output specifications before ordering to ensure proper fit and flow rate compatibility. Pair with quality fuel filters, regulators, and appropriate fuel pump sizing for optimal system performance and longevity.
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