Vent Hose 1.50 ID x 3ft

The ALLSTAR PERFORMANCE Vent Hose 1.50 ID x 3ft is a purpose-built fuel cell breather line engineered for serious engine builders, fabricators, and race car enthusiasts who demand reliable venting in high-performance fuel systems. This vinyl vent hose prevents vacuum and pressure buildup inside fuel cells during acceleration, deceleration, and fuel consumption cycles—a critical safety and performance requirement in street machines, circle track vehicles, and full custom builds. Whether you're plumbing a fuel cell for the first time or upgrading an existing fuel system, this hose delivers the dependability required in demanding automotive applications.

Manufactured from durable clear vinyl, the 1.50 inch inside diameter tubing allows ample airflow while remaining flexible enough for routing through tight engine bays and frame rails without kinking. The clear construction lets you visually inspect internal hose condition and monitor for debris or fuel seepage—a practical advantage when troubleshooting fuel system issues or performing routine maintenance. At 3 feet in length, this single vent line accommodates typical fuel cell-to-charcoal canister or fuel cell-to-atmosphere routing on compact and mid-size builds; longer runs can be achieved by connecting multiple sections or splicing with appropriate fittings.

Mechanics and fabricators frequently specify this hose for Allstar Performance fuel cell kits, aftermarket fuel cell systems, and custom fuel tank installations where OEM breather lines are unavailable or inadequate. The 1.50 ID size is industry-standard for single-cell venting applications and works seamlessly with 1.50-compatible fittings, check valves, and splitters. Installation is straightforward—slip the hose over appropriately sized barbed fittings or bulkhead connectors and secure with hose clamps to ensure airtight connections. This hose is not intended for fuel delivery lines; use only for vent, breather, and overflow applications where fuel vapors and minimal fuel contact occur.