LCAM-01XA
Full Access Member
Those would be for my buddy's 6.9, the local Glendale Auto Supply can get us the Beru ZDs for like $14 a piece, and they can also get the AC Delco 5.7 slow-glows for about $10 a piece. Question is, which ones should we go for? I've read that the slow-glow plugs are damn near indestructible even if left on, but how long do you have to have the on before you fire the engine? Like, I know the Berus should no be working for more than 8 seconds, how slow will the slow-glow ones be compared to those? Truck will have the glowplug system on a momentary-on pushbutton switch, so controllers ain't no issue... Also what about those Borg-Warner "dragon-power" glow plugs, anyone use those?