Tight Radius 90 Degree Sch. 10 Elbow - 1.25In

The Tight Radius 90 Degree Sch. 10 Elbow - 1.25In (SKU: VIB2340) is a precision plumbing and coolant routing component essential for custom automotive builds where space constraints demand tight bends. Whether you're fabricating a high-performance cooling loop, routing turbo intercooler piping, or designing a custom fuel system, this 90-degree elbow allows you to navigate tight engine bay geometry without sacrificing flow integrity. Mechanics and fabricators rely on schedule 10 tubing for low-pressure applications where weight savings and compact routing matter—ideal for custom hot rods, engine swaps, and track-focused vehicles.

This fitting features a tight radius bend geometry that minimizes turbulence and pressure loss compared to long-radius alternatives, a critical advantage when plumbing intercoolers, radiator bypass circuits, or auxiliary cooling systems in compact installations. The 1.25-inch nominal size accommodates moderate flow rates while the schedule 10 wall thickness reduces weight—typically preferred over schedule 40 in motorsport applications where unsprung mass directly impacts handling and acceleration. Constructed to deliver reliable performance under moderate pressure cycling, the tight radius design allows 90-degree direction changes in confined spaces, such as under-hood routing or tight transmission tunnel layouts, without requiring multiple offset fittings.

Custom builders, race mechanics, and DIY enthusiasts integrating aftermarket cooling systems, fuel systems, or intercooler piping will find this elbow indispensable for clean, efficient plumbing in confined engine bays. It pairs seamlessly with 1.25-inch diameter tubing—aluminum, steel, or composite—common in performance cooling and fuel delivery upgrades. Installation is straightforward: use appropriate sizing for your tubing OD, secure with hose clamps or compression fittings as your application requires, and ensure all connections are torqued per system specifications. Weighing just 0.31 pounds, it contributes minimal mass while delivering the directional control needed to optimize airflow and coolant circulation in space-critical builds.