Boundary Pumps® A853-S1 - High Flow Oil Pump Assembly

High Flow Oil Pump Assembly by Boundary Pumps®. The SRT4 oil pump starts with a brand new housing, but is blueprinted and assembled with our billet oil pump gear. The pump housing comes with either our standard billet gears which are rated comfortably at 8000 RPM or our Billet MartenWear gears which are rated to an extreme 13000 RPM. These pump assemblies feature our high flow gerotor set which flows around 20% more then OEM. In addition you can customize the relief valve set point to 5 different options. The Boundary oil pumps generate more oil flow, more pressure, and do it earlier in the RPM band. We use the most advanced technology and simulation software available to create an indestructible addition to your street or race machine.

Features

• Pump is completely taken apart, all parts under go ultrasonic cleaning, air blast, and hand inspection
• Pump is hand de-burred
• Our industry leading mirror finished gear set is used
• Stainless Torx heads replace the stock fasteners
• All fasteners are torqued to spec
• Loctite applied to fasteners to prevent back out or loosening
• Anaerobic sealant applied to critical areas to boost pump up speed and reduce aeration
• Assembly lubricant applied to all critical surfaces to get oil flowing fast on startup
• Parts are blue printed and issued with specification sheet

Boundary Pumps® is focused on delivering the highest quality lubrication systems for the automotive industry. Founded in 2003, the company was initially engaged in manufacturing various metal products for the racing market. As early as 2004, Boundary Pumps began researching and understanding the complexities of manufacturing gear pumps commonly used in racing vehicles. One year after, it launched the first line of gear components, and since then the company has sold thousands of high-quality pumps. Boundary Pumps units are proudly used in engines producing up to 550 HP with nothing but success.