ARP Custom AGE 625+ 11mm Head Stud - Subaru EJ30, EJ255, EJ257 Cooling Accessories The Magnum case is then

The Magnum case is then drilled and tapped to accept 14mm head studs that combined with the IAG Fire-Lock head gasket set greatly reduces head gasket failure during high cylinder pressure scenarios

It reduces friction with the use of revised internal lubrication method

then you will be pleased with the Stoptech Slotted Brake Rotors

data logging

A sweeping green LED “needle” lines the edge of the gauge face for quick reference

ARP Custom AGE 625+ 11mm Head Stud - Subaru EJ30, EJ255, EJ257 Cooling Accessories The Magnum case is thenCustom Age 625 Plus is a newly formulated super alloy that demonstrates superior fatigue cycle life, tensile strength and toughness with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Best of all it is less expensive and expected to soon replace MP 35 as the material of choice in the high strength, super alloy field. Typical tensile