SKU: RUS650110
UPC: 087133501116
MPN: 650110
The 3-1/4in Aluminum Filter #8 Polished (SKU: RUS650110) is a high-performance in-line fuel filter engineered for serious automotive and motorsport competitors who demand reliable fuel delivery under demanding conditions. Designed as part of a Competition Series lineup, this filter protects fuel-injected engines and carbureted systems by removing contaminants before fuel reaches critical components. Whether you're building a race engine, maintaining a vintage restoration, or upgrading daily-driver fuel system integrity, this polished aluminum filter provides the filtration standard competition-level applications require.
Built with a stainless steel 40-micron element, the 3-1/4in Aluminum Filter #8 Polished captures fuel impurities—rust, dirt, and sediment—that can damage injectors, pumps, and carburetors. The 40-micron pore rating strikes the optimal balance between filtration efficiency and fuel flow rate, ensuring your engine receives clean fuel without pressure loss during acceleration or sustained high-RPM operation. Constructed from polished 6061-T6 aluminum, the housing resists corrosion and heat while delivering a professional appearance in visible engine bays. Both inlet and outlet feature 8 AN male fittings, enabling straightforward integration into custom fuel line systems using standard -8 hose and push-lock or compression adapters.
Competition builders, vintage car restorers, and street performance enthusiasts benefit most from this filter's reliability and filtration precision. The compact 3-1/4-inch diameter and lightweight 0.25 lb construction make it ideal for engine bay applications where space is limited or weight savings matter. Installation is straightforward for anyone with basic fuel-line plumbing experience—simply connect the inlet to your fuel pump outlet and the outlet to your carburetor or fuel rail. The polished finish resists staining and maintains its appearance over years of use, making it a logical choice for show cars and dedicated track vehicles alike.
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