Hey everyone, I have a 97 CBR 600 with jet kit, k&n, and a vance and hines exhaust. ive been reading up on Ignition Advance and have very little idea about what it does. i understand that it can increase performace based on when ignition is triggered but for those of you who have installed this, how much advance do i do if i decide to do it??? looks like theres +2, +4, and even +6. any help would be greatly appreciated thank you

 

I run a +2 on mine you notice it a little bit of a change