14In X 4In Round Paper E lement

The 14In X 4In Round Paper Element by Racing Power is a replacement air filter designed for high-performance engine builds and modified vehicles requiring superior filtration without sacrificing airflow. This round paper element addresses the core need every serious engine builder faces: balancing air intake restriction against particle capture in street and track applications.

Whether you're running a carbureted classic, a naturally aspirated performance engine, or a modified street machine, a quality paper filter element is fundamental to engine longevity and consistent power delivery. The 14-inch diameter by 4-inch height round profile provides ample filtration surface area to trap contaminants while maintaining low pressure drop across the element during operation. Paper media construction offers proven dirt-holding capacity and fine particle filtration—typically capturing debris in the 10–40 micron range—protecting rings, bearings, and cylinder walls from premature wear.

Mechanics and engine builders reach for Racing Power elements when original or OEM replacements are unavailable or cost-prohibitive on vintage and modified powerplants. This filter suits muscle car restorations, circle-track engines, and high-performance applications where filtration demand remains critical. Its round geometry fits within many classic intake manifold setups and aftermarket air cleaner assemblies, making it a versatile solution for engine swaps and carb-to-EFI conversions.