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What exactly is involved with changing injector nozzles on a common rail? I want to ugrade to DDP +50 HP nozzles and am having a hell of a time in finding a shop that is able to do it. I am being told that specialized and very expensive equipment is required to pressure test the injectors. They are telling me that they are able to replace a whole injector or CP3 with a new one but are unable to do modifications to the existing injector or CP3. I am getting the impression that it is easier to land a man on Jupiter than it is to swap injector nozzles. What gives?
__________________ 2003 2500 4x4 RC 5.9 SO; 48 RE built; ATS flex plate; SMARTY-TNT; BD Super B turbo/exhaust manifold/IC boots; S&B intake w Amsoil; Devils Own; Air Dog; MBRP 4"; Mag Hytec; Auto Meter C2 gauges; Quad BF/RP gauge; Fluidamper; rail cap; Toyo AT's; 455 HP/852 TQ.
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