Thanks everyone, I loaded up my revision tune last night and my wideband is still showing rich but it’s running really good so I guess I’ll have to do more logging and make a few more adjustments
Here are some more pics for fun
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1st Mach 2nd mustang
Mods: K&N drop filter, Full Mac exhaust with Lt headers, 4:10 gears, eibach sport line springs, tubular cross member, steeda short throw