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Discussion Starter #1
I have searched numerous threads pertaining to TTS Mastertune file concerning my dilemma to no avail. Here's the problem, I have a 2006 HD Ultra Classic 95' BB with stock throttle body, stock injectors , flattop pistons, ported heads, Andrews 26A Cam, Screaming Eagle stage one with high flow oil pump and I can't find a map on the TTS site that come close to my 1550cc and I converted my bike over to O2 sensors, the nearest one is 1580cc. Because I have O2 sensors now, I have to use the 176 calibrations and there are no 1550 calibrations for my situation. Has anyone got a close map for my application, or point me in the right direction. I am ready to V-tune the sucker, but I desperately need a staring calibration. Thanks in advance,
Smokey.
 

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Hopalong
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310 Posts
I would use CYA176-04-A1.MT9
You can put the VCI into flight recorder mode to gather data, extract that data with Data Master 2, to be used with Vtune3.
 
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