1999 modelbII said:What year sunny? If you run higher octane you can move your timing (if its possible to move your timing, most modern cars its not possible), not a lot of gains though.
More money = more power. Very cheap (or free) "mods" tend to give you negible/no gains in general. Figure out your realistic goals and thern you'll have some idea of what it will cost you to get there.
But he doesn't SO..... Looks like my tune is staying the same...bahearn said:If you're running big cams and a JWT ECU, I think you might change your tune.
I was replying solely to your statement about N/A and octane.♣AsleepZ♣ said:But he doesn't [have big cams]SO..... Looks like my tune is staying the same...
And those really aren't inexpensive ways of boosting performance... Your looking at a grand there.