I am planning on getting a air/fuel gauge and volt meter gauge but I have test pipes with the o2 sensor altered so the cell light doesnt come on. Is it possible to get a good read out.

The gauge I am looking at is for a narrow band. Is there going to be any difference in gauges?

Any suggestions will be greatly appreciated.

 

dont waist your money on a narrow band,all you will get is a bunch of unreadable flashing lights.do it right and get a wideband,just have them weld in a additional bung in the pipe and be done.i got the aem wideband and it works perfect.

 

if you had the navi package i think it has the air/fule ratios for u