Mazda# 4352-14-250
Racing Beat# 11812
Replaces the stock secondary (rear)regulator. With the use of a high capacity oil pump, the competition regulator allows oil pressure in the system to reach 105-115 psi. It is also recommended to shim the from pressure regulator 1/8' to ensure it does not limit system pressure. A less expensive alternative is to use the 3rd gen regulator, found here which allows 90-100 psi. |