GR Kart Parts FLB-10 Blue Polyurethane Fuel Line - 1/4" ID x 3/8" OD x 10' - Universal Karting

When you are dialing in your performance parts for the weekend, securing a reliable fuel delivery system is just as critical as tuning your go kart brakes. The GR Kart Parts FLB-10 Blue Fuel Line delivers 10 feet of premium, kink-resistant polyurethane tubing engineered specifically for high-vibration racing environments. A starved engine at the apex means a lost position, which is why professional builders rely on thick-walled 1/4" ID x 3/8" OD lines to maintain consistent volumetric flow from the tank to the fuel pump and carburetor. Whether you are installing fresh carburetor rebuilding kits or completely overhauling your chassis plumbing, this vibrant blue line ensures rapid visual inspections in the hot pits.

Optimizing Fuel Flow Alongside Your Performance Parts

Your engine's power output relies heavily on uninterrupted fuel delivery. Standard rubber hoses degrade, crack, and collapse under vacuum, especially when exposed to aggressive race fuels and extreme track temperatures. This 10-foot package of FLB-10 tubing provides the exact flexibility needed to route cleanly around steering shafts, engine mounts, and exhaust headers without kinking. Just as you wouldn't compromise on braking for parts when diving into a heavy braking zone, you shouldn't risk a DNF on inferior fuel lines. The translucent blue tint not only matches your custom chassis aesthetic but also allows mechanics to spot air bubbles, debris, or fuel blockages instantly.

Technical Specifications for Professional Builders

Every component on your kart must perform flawlessly under race conditions. This 10-foot roll gives you ample material to plumb multiple karts or keep essential spares in the trailer for emergency repairs. The advanced polyurethane construction resists hardening and swelling, ensuring a tight, leak-free seal on barb fittings, pulse pumps, and inline filters.

• 10-Foot Continuous Roll: Provides ample length for complete chassis plumbing and trackside spares.
• 1/4" ID x 3/8" OD Sizing: Industry-standard dimensions for optimal flow to high-performance carburetors.
• Vibrant Blue Coloration: Enhances under-hood organization and allows for rapid visual fluid checks.
• Kink-Resistant Polyurethane: Maintains structural integrity and prevents fuel starvation in tight routing bends.
• Vibration Dampening: Absorbs high-RPM engine harmonics without cracking or splitting at the connection points.
• Chemical Compatibility: Engineered to withstand degradation from modern race fuels and synthetic lubricants.
• Universal Fitment: Seamlessly integrates with standard fuel pumps, filters, and catch cans across all kart classes.