Battling overheating new 360 build

as one person said . spring maybe. 22 as compared to a 26 rad. first clean all 8 fan pump great. clutch fan great. if that does not work u got nastyblock. u r rebuilding ? so u screwed up. 2 dollars more . and get a new FAN CLUTCH. f the blade fan. clutch fan kicks in at temp needed. the fan I see one blade can come off and fuc? up life. flush or replace rad. is prob go stock and sue me if I me b wrong.