Im a noob with my xede and my wideband shows my richest point at 9.5afr at WOT/4500rpm-5000rpm, do I just take out some fuel and leave timing alone? Im running v3 with no smart and 93octane.

 

If you want to pull out some more fuel, you can do so. However, be aware that it will not only make the car more knock prone, but it will also passively add in timing as you take out fuel. With that said, you will want to start by globaly pulling out a bit of timing, then getting the fuel in check. Once you have that set, then start adding the timing back in where you took it out.

 

Would my car be safe being so rich at the 4500-5000rpm range?