Peterson 09-0161 - Oil Pressure Relief Valve | -12AN

The Peterson 09-0161 Remote Relief Valve allows racers to easily adjust oil pressure on engines where rules require the oil pump to remain in the stock location inside the oil pan. By relocating the pressure regulator externally, this valve provides convenient access for precise pressure adjustments without removing the oil pump.

This valve is also ideal for dry sump systems, allowing the pressure regulator to be positioned in a more accessible location for quick tuning and service. Peterson oil pressure relief valves help control the maximum oil pressure within the system, protecting engines and internal components from damaging pressure spikes.

Manufactured from billet aluminum, these valves are fully adjustable and built to meet the demands of high-performance racing engines.

Features

• Remote oil pressure adjustment for engines with stock-location oil pumps
• Ideal for dry sump systems where regulator accessibility is needed
• Controls maximum oil pressure to protect engine components
• Fully adjustable billet aluminum valve for precise tuning
• -12 AN inlet and outlet ports for main oil circuit
• -10 AN relief line port for pressure bypass return
• Designed for high-performance racing applications