Fluttering oil pressure...????
Right around 1600-1700 rpm on the highway (~60 mph) my oil pressure starts fluttering. It stays high enuf at 50 psi but the autometer gauge starts to flutter. It only does this while driving. I can't get it do do this in park or if I brake torque it.
Clue me in...
'96 Bronco: 302, 5-spd, 4wd, 32" tires
'84 Impala: 350 with Dart heads 200cc IR 72cc CC, Ferrea valves, 9.3:1 compression zero clearanced, Comp 276HR cam, 1.52 Pro Mag roller rockers, ported Torker II + 1" spacer, DIY 4bbl TBI, 95#/hr injectors, single GT45 turbo, boxed control arms holding a GM 8.5" G80 with 4.10's