OK, trick question.

I have my Dyna sorted out with regards to a good working Calibration to suit Stage-1 (Air Cleaner / Exhaust).

Now, If I now wanted to slip a set of Cams into the bike, is it just a matter of doing a few more V-Tune's or will I need to look at a completely no base calibration ??

 

Run the cam analyzer before you install new cams and see what the settings are (IVO at least). Then after new cam install, run cam analyzer again to see how much of a change.

If the new cams show a little change, you'll at least have to re-do the vtunes. Big changes may need a different map.

 

Hey Pine-Tree, Thanks for the guidance, all makes sense.