Hondata

Do I run both the narrow and wideband or just replace the oem with the aem wideband.. Another ? If I run both can I put the wideband before the 02?

400cc injectors 300 fuel pump....onE85.. 4 bar hondata map Need help never tuned a car before...and chuck seitsinger couldn't finish tuning it or gave up after 9 weeks of having it....he says it has a base map.. It runs good as long as you stay below Vtec or if you even attempt to punch it kinda ...