In-line Blower 3in

The In-line Blower 3in by ALLSTAR PERFORMANCE is a compact forced-air induction component designed for engine builders and performance enthusiasts seeking efficient intake ducting solutions. This 3-inch diameter blower housing serves as a critical junction point in custom engine air delivery systems, particularly in carbureted applications and turbocharged setups where controlled airflow is essential. Whether you're building a street machine, competition engine, or classic car restoration, this inline configuration allows seamless integration into existing intake manifold plumbing without requiring extensive fabrication or adapter complexity.

Engineered with precision by ALLSTAR PERFORMANCE—a trusted name in racing and high-performance automotive components—this inline blower utilizes a streamlined 3-inch bore design that minimizes turbulence while maximizing volumetric efficiency. The compact footprint (measuring 8.1 x 3.8 x 11.05 inches) makes it ideal for engine bays with limited space, while the lightweight construction at just 0.9 lbs reduces parasitic weight that would otherwise impact fuel economy or acceleration. The inline architecture facilitates unobstructed airflow paths, reducing restriction and allowing carburetors or fuel injection systems to breathe freely across the RPM range.

This component is ideal for engine builders constructing naturally aspirated performance engines, street rods, and vintage drag cars where intake efficiency directly impacts horsepower and torque curves. The 3-inch diameter integrates seamlessly with standard carb studs, manifold ports, and 3-inch duct work commonly found in hot rod and racing applications. Installation requires basic hand tools and mechanical knowledge; compatibility with your specific engine platform depends on matching your existing intake manifold bore size and carburetor flange configuration. For best results, pair this blower with quality air filters, proper ducting, and a tuned fuel or ignition system to realize measurable performance gains.