1989 GT Tremec TKO600 3.55 gearing 351w 200k miles out of a 93 F250 w/F4TE Factory Roller Camshaft.BBK Twin 61mm TB ,36lb injs,90mm MAF, 255lph fp,Kirkey adj. fuel press. reg set @ 39psi w/vac hose disconnected & 35psi w/hose connected ,ME Wagner fully adj. PCV valve idling at -23inhg ,MSD 6,Autolite 24 Racing plugs gapped to .060",MSD TFI Coil,Accel TFI module MSD timing adv. knob,AEM wideband ,170amp alt,Shorty hedders,H-pipe ,Magnaflow muffs , full emiss del and running a SOZ binfile .
