change setting
Posted: Mon Oct 13, 2014 12:18 pm
when i modify the tune does it change right away or do i have to drive it for a while ?
I want to be able to change fuel and timing at the track between runs.
2010 Chevy Colly 5.3 AT
I want to be able to change fuel and timing at the track between runs.
2010 Chevy Colly 5.3 AT