Order a pre-made gmiat pigtail from DIY, it'll fix that issue. The home-brew one with the kit is a bitch and constantly comes unseated. But it isn't going to throw off your tune that much.


Did you ask for a tune for peak power? If so, they may just have added fuel to stop detonation so that you could run more timing... But you shouldn't have that issue at cruising speeds. Don't be afraid to adjust fuel req at cruising speed now. You can't really harm anything as long as you don't lean it out to much. You can use VE analyzer and restrict the parameters to certain parts of your VE table.