Moroso 22460 Racing Oil Filter Long Design 27 Micron

The Moroso 22460 is a high-performance racing oil filter engineered specifically for severe racing conditions. This long-design filter features a robust 350 PSI burst strength rating to withstand extreme pressures encountered in high-performance applications.

Advanced Filtration Technology:

Developed from years of racing oil system design and testing, this filter utilizes a 27-micron filtration rating that optimizes what Moroso identifies as the most critical factor: Total Filtration Time. This carefully selected micron rating produces a maximum initial restriction of only 2.5 PSI when tested to SAE J806 standards, ensuring your engine receives consistent oil flow even under demanding conditions.

Key Features:

• 27-micron filtration rating for optimal particle capture
• Long design provides increased filter media surface area
• 350 PSI burst strength for extreme racing reliability
• Low 2.5 PSI maximum initial restriction (SAE J806 tested)
• Reduced pressure drop maintains oil flow to critical engine components
• Minimized oil bypass for maximum filtration efficiency
• Engineered specifically for severe racing applications

Performance Benefits:

The 27-micron rating strikes the ideal balance between filtration efficiency and flow restriction. By minimizing pressure drop across the filter, the Moroso 22460 reduces oil bypass—ensuring that more oil passes through the filter media rather than around it. This maximizes filtration performance when your engine needs it most, protecting critical components from contaminants during high-RPM operation and extended racing sessions.