ARP Head Stud Kit - 1993+ Mitsubishi 4G63 7-Bolt (NO EVO) M11 Under Cut - 207-4702 Map Sensor Since the inlet is one

Since the inlet is one of the most critical components for metered air and consistent performance

With the ability to work with both flat style gaskets AND donut gaskets they cannot be matched

Loose-fitting components also contribute to a poor shifting feel

The BCS is rated to operate up to 120psi

ARP Head Stud Kit - 1993+ Mitsubishi 4G63 7-Bolt (NO EVO) M11 Under Cut - 207-4702 Map Sensor Since the inlet is oneIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to aircraft quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat treated