STM 650 Cams for Evo 9 S90 5 2230 1610 1255 1035 XONA 008821 5 2230 1610 1255 1035 865 1335 45 2255 1620 1265 1040 870 1360 50 2350 1665 1290 1055 880 1440 55 2445 1715 1320 1070 895 1520 60 2535 1765 1355 1095 915 1590 65 2620 1830 1395 1125 935 1655 70 2705 1895 1445 1160 960 1715 75 2790 1955 1480 1185 975 1770 80 2875 2015 1510 1205 990 1820 85 N A 2075 1540 1220 1005 1860 90 N A 2135 1580 1250 1025 1895 95 N A 2195 1625 1280 1050 1925 100 N A 2250 1675 1320 1080 1950 you can be sure to find a combo to match your set up If you're building a high HP 4G63 engine and are not sure which cams to run but felt in street driving as well