Originally Posted by 240M3SRT

It appears from all the pics of o2 spacers is just a way to move the o2 probe back from the exhaust gases flowing through the pipe. Seems i could just weld 2 or 3 o2 bungs together then plug it in for the same effect, correct?



And just to add to the content of this thread my searches also turned up Autozone Help! 42002(sparkplug antifowler) $3.70 ea. Appearantly this is the same thing as an o2 spacer. In all honesty this is the first time ive heard of this o2 spacer idea...i thought it was cheezy and ghetto at first but appearantly some people think its more reliable than an o2 simulator and if it works it works!