11in Puller Fan Straight Blade 932 CFM

The 11in Puller Fan Straight Blade 932 CFM is a purpose-built electric cooling fan engineered for automotive enthusiasts and professional mechanics who demand reliable thermal management in custom cooling system installations. This medium-profile puller fan is designed to mount on the engine side of the radiator, drawing hot air through the core and expelling it away from the engine bay—a configuration ideal for vehicles with limited space or custom fabrication projects where traditional shroud-mounted fans won't fit. Whether you're building a street rod, upgrading a performance engine, or retrofitting a vintage vehicle with modern cooling efficiency, this SPAL Advanced Technologies fan delivers the airflow capacity needed to keep cylinder temperatures in check during extended driving or high-load conditions.

This electric fan generates 932 CFM of cooling airflow while operating on a standard 12-volt electrical system, making it compatible with most street vehicles, trucks, and custom builds without requiring high-amperage charging upgrades. The straight-blade design optimizes pressure and flow efficiency, pulling air directly through the radiator core with minimal turbulence and noise compared to curved-blade alternatives. Constructed from durable plastic housing and backed by SPAL's reputation for precision engineering, the fan weighs just 3.75 pounds and measures 11 inches in diameter with a 2.5-inch profile depth, allowing for tight fitment in constrained engine compartments. The puller configuration eliminates the need for complex bracket fabrication in many applications, as the motor mounts directly behind the radiator rather than requiring traditional fan shroud integration.

This fan benefits restorers, hot rod builders, and anyone installing a modern cooling solution in a custom application where factory equipment won't work. Its compact footprint and 932 CFM rating make it suitable for small-block and mid-sized engines in both street and light-performance applications, though final sizing should account for your specific engine displacement, radiator capacity, and climate. Installation requires basic wiring to a 12-volt source with an appropriate relay and thermostat switch, allowing you to automate cooling cycles based on engine temperature. Before purchase, verify radiator thickness and engine bay clearance to ensure the 2.5-inch depth accommodates your specific setup without interference from alternators, power steering pumps, or other components.