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  1. M

    Twin setup valley turbo

    Looking for options and advice for which turbo to run on the valley of a lb7 twin set up. Drop in stock turbo 64mm? Borg Warner sxe 364? 366? Truck has to be able to tow and currently is stock block. When it’s time prepared to upgrade when the bottom end goes.
  2. M

    HTT Promax lb7 kit

    Has anyone every used or seen used the HTT promax lb7 kit? It's about the same price as a drop in turbo but you get a borg warner sxe s300.
  3. M

    ATS vs PPE exhaust manifolds and up pipes

    Which brand is better? Anyone have any experience with either brand? Or is there another brand I should be looking at?
  4. M

    Low rail pressure

    I have a low rail pressure at wot on max effort tune. If cruising at partial throttle rail pressure is at 26k then drops to 22 at wot. Truck is lb7 15% injectors, sportsman cp3, fast 150 lift pump at 8 psi, efi, intake and exhaust