I would assume they might be talking about the Lucas CAV PODS. They are a 4x14 injector. With your truck being a non i/c model you already have 4x12's. Those injectors are able to get 300 horsepower plus. I have those in my 89 still and I got 297 hp on the dyno. I would just read all you can here and study where to spend money on more needed upgrades. First needed upgrade is Exhaust Temp Gauge, boost, and fuel pressure. After you have those you can safely tune the pump.
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89 dodge 3/4 4x4, A727 ,3.07 gears, factory L S , powerstroke intercooler, S300, stans exaust with stainless tailpipe, fuel power screw turned?, fuel pin turned to deepest, 3 turns smoke screw, 1/2 turn down on starwheel.
93 W250 ex cab, 6X16's, 60 GDS, rag
