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  1. Info Gathering and Possible Dumb Questions - Future ISB Suburban Swap

    Cummins 6BT / 5.9 Conversions
    Howdy all. My family is in possession of an old 8th generation GMC K1500 Suburban with the 6.5L V-8. (Not sure of the exact year right now, but it's pre-facelift so it's got the squinty headlights.) Trouble is, that 6.5 is showing its age - it's tired and it does NOT wanna get going in the...
  2. 1985 Chevy Short Bed swap to diesel

    General Discussion
    I am currently thinking about pulling the engine out of my 1985 Chevy short bed truck. What would be the right sized diesel to put in there? what changes would i need to make as far as the transmission, and fuel pump/hoses? Any help would be much appreciated!
  3. 4bd1-t Injection truble

    Isuzu 4BD1T/2T
    Loose power at 70+ now can only do 40 mph on the flat ground. Changed filters and replaced fuel lines, Replaced priming pump. checked for air leaks in system using starter fluid. everything fine. Climbs hills at 20mph feels like badly adjusted float if it had a carb. Surges and bucks. then...