i got northern rad. ,air deflector, extreme fan, 180 stant, might go back to a 195 (mr. gasket went out twice), vortech will make 13psi, cust. tune , 42lbs, wind. jr iron heads, 400hp, 400tq, 373's, temp. creeps up fast when im on the gas or highway...only good for short sprints, what can ido to keep it cool ? and run it ?