The Speedflow -8 Demon Fuel Line Kit is a competition-style fuel delivery solution designed for dual feed carburettor setups where higher fuel flow capacity is required. Built using Speedflow 200 Series Teflon hose and fittings, this kit offers excellent resistance to modern fuels while providing reliable, consistent fuel delivery in high-performance street and motorsport applications. The -8 AN configuration makes it ideal for higher horsepower engines and demanding fuel system setups. Designed to suit Demon carburettors and compatible with other popular brands such as Holley and Quick Fuel Technology, this kit fits most double pumper carburettors with dual metering blocks and centre-hung fuel bowls. Installation is clean and straightforward, with extension fittings designed to suit common fuel bowl thread configurations. Available as standard with red & blue or black fittings, the Speedflow Demon kits are a proven and popular choice for performance carburettor fuel systems. Key Features -8 AN fuel line configuration for increased fuel flow Suits dual feed Demon carburettors Compatible with Holley, Demon, and Quick Fuel Technology carburettors Designed for double pumper carbs with dual metering blocks Suitable for centre-hung fuel bowls Uses Speedflow 200 Series Teflon hose Excellent resistance to modern fuels Competition-style fuel delivery solution Available with red & blue or black fittings Typical Applications Demon carburettors (dual feed) Holley and Quick Fuel Technology carburettors High-performance and motorsport carburettor fuel systems Higher horsepower carburetted engines