ok im going to hook up a air fuel ratio guage and a EGT guage. i need your help. doess anyone have a picture of where the best place is to drill a hole for the egt probe? and any info on the best way to do it helpfull too. i will be doing this in the cold so as little time sepnt out there is better.

also need a picture or diagram of where to hook up the AF ratio wires.

any help is appreciated. im sure others will benefit from it too.

thanks again
andy

 

sorry i forgot in case it matters i have a 87 NA

 

On my RB stuff, it's about ~2" behind the O2 sensor bung. That's probably not a good enough measurement to use though...

Steve

 

For A/F Ratio Guages, have a look here.
https://www.rx7club.com/forum/showth...ighlight=ratio

For EGT Guages, have a look here aswell.
https://www.rx7club.com/showthread.p...&highlight=egt

For the bung, mounting It right after the Turbo should yield you 850C at WOT.