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  1. EFI Tuning for the XR1200
    I've got an ECM at the house that I flashed with a TTS MasterTune programmer to use Dris' Torque Hammer canned map. Before I did that, I took the recommended steps and downloaded the original file to my computer's hard drive. Later, I went with a pipe other than the Torque Hammer, so I pulled...
  2. EFI Tuning for the XR1200
    Have run Mr Zippers Thundermax on an 07 883 - worked very well, and on my FXDB - took a long time to sort out and get right. They're a great fuel/timing managment system and very flexible (and complex to sort out) but getting very pricey for a 90's architecture. You seem to favor the SERT or...
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