ARP 151-4203 Head Stud Kit for FORD Escort ymm_46 Acoustic development delivers a distinctive

Acoustic development delivers a distinctive sound profile with a deeper and sportier tone compared to the stock system

5 outlet fittings

7 kWat 3550 rpm

7 Nm at 3250 rpm

12-sided nuts

ARP 151-4203 Head Stud Kit for FORD Escort ymm_46 Acoustic development delivers a distinctiveIt 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