Author Topic: Grudge Box for M8 ratios needed for Power Vision tuner.  (Read 49 times)

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Offline Chopsahoy

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Grudge Box for M8 ratios needed for Power Vision tuner.
« on: July 27, 2020, 07:42:00 PM »
Hello.  Haven't posted much.  I just installed a Baker Grudge Box in my 2018 CVO Road Glide.  I have a Power Vision tuner.  I need to input gear ratio's in the tune so that my gear indicator and cruise control operates.  I need the ratios.  Anyone here able to help? 

Online Ohio HD

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Re: Grudge Box for M8 ratios needed for Power Vision tuner.
« Reply #1 on: July 28, 2020, 03:41:08 AM »
Look at Joe's ratio value generator.

You'll need to know the current gear ratios, the gear ratios in the Grudgebox, and have the PV gear values for the OEM gear box from the OEM style PV MAP.


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