ARP Head Stud Kit - Toyota Supra A90 MK5 B58B30 ARP2000 - 203-4705 Acura RSX Wiring interface/harness is identical to

Wiring interface/harness is identical to the CD-7

Input Shaft Diameter (inches): 11/8"

increasing the inlets to 2" and outlet to 3" for a 51% boost in flow straight out of the turbos

the knob is a fraction of the weight of our stainless version but still has all of the functionality

6280308 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

ARP Head Stud Kit - Toyota Supra A90 MK5 B58B30 ARP2000 - 203-4705 Acura RSX Wiring interface/harness is identical toIt 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