ARP 206-4205 Head Stud Kit for GT6/TR6 12pt ymm_32 Specifications Socket Size(s) 5/16 hex

Specifications Socket Size(s) 5/16 hex Material: Chrome Moly

The cylindrical design represents an evolution of Akrapovič’s existing BMW tailpipe range

which makes them about 1000% longer fatigue life than most main bolts

With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system

12-sided nuts

ARP 206-4205 Head Stud Kit for GT6/TR6 12pt ymm_32 Specifications Socket Size(s) 5/16 hext 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 uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat