

Carrillo uses proprietary chrome, nickel, moly, vanadium alloy which meets all VAR (vacuum arc re-melt ASTM standards). The heat is validated, both by the supplier and an independent metallurgist whom confirm the desired physical and chemical properties of steel. All heat treat processes are via a mar-aged operation, resulting in UTS of 195,000 with a yield of 182,000 while maintaining the critical elements of low notch-sensitivity and ductility. All Carrillo connecting rods are manufactured from an oversized forging resulting in the proper grainflow as well as the surface removal of any potential inclusions or surface conversions generated by the forging process. All critical CNC machines at Carrillo are equipped with probing to accurately validate dimensional integrity. In the production process each part is magnafluxed at least twice, further each piece is Rockwell tested to validate the heat treat procedure. A final shotpeen operation completes the part. Yamaha YZF-R1 04-14 Stock rod length is 103.00mm Part Number Type Bolt Size Length PE Width BE Width BE Bore Pin Dia YA-R104<-8M4055S PRO-H 8mm CARR 103.00mm 16mm 22.48mm 37.000mm 17mm Yamaha YZF-R1 98-03 Stock rod length is 110.50mm Part Number Type Bolt Size Length PE Width BE Width BE Bore Pin Dia YA-YZF>1-8M4350S PRO-H 8mm CARR 110.50mm 18.03mm 20.80mm 39.014mm 17mm