I'm looking at installing a athena 500 big bore on my 2010 yz450f. I am wondering what i would need to adjust the fuel and settings. can I use gytr power tuner to adjust this and if so what would the settings best suited for this set up. I currently have the power tuner and was hoping i can make the adjustments needed with this unit. I am into light track riding, ice racing and sand dune riding. Looking for power gain more then anything.
Edited by allanhanes, March 11, 2015 - 10:53 AM.