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Boundary Stage 1 Miata BP Standard Flow Oil Pump
Miata Oil Pump
Boundary Engineering Stage One oil pumps utilize a factory OEM Mazda Oil Pump housing, and have their billet gear set pre-assembled inside in order to strengthen the pump, making it a drop-in replacement upgrade.
All parts under go ultrasonic, air blast, and hand inspection Gear set is cut in house from 4140 chromoly steel billet Parts are blue printed and issued with specification sheet Also fits Ford's equipped with BP engine
Shipping: In-Stock Items ship USPS unless noted otherwise
The sintered gears inside of a stock oil pump assembly only rates to about 6KSI of stress before shattering. These gears provide a serious structural upgrade to 90Ksi steel. The gears match the specification of a 91.5-00 oil pump housing.
Shatterproof stock replacement gear sets Machined from hardened 4140 Chromoly Billets Each unit inspected electronically and by hand Machine de-burred and touch up de-bur by hand Individually numbered and logged into our database
- Item Requires Shipping
- 8.0 lbs.
- W8.0000” x H6.0000” x L14.0000”
- Free U.S. Over $150
- In-Stock Items ship USPS unless noted otherwise
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