AFR guage turbo M8

[Cats4life]

Im gettin an afr guage this yr and already have egts but just want the extra help in fine tuning with an afr. So my question is where to mount the sensor? Some guys have said after the turbo and some have said before the turbo. And also wuts a good afr guage? I want one to fit in the wildchild guage mounts.

 

[av8er]

my gauge is VDO

it's digital works fine.

 

[M-Head]

Mount the sensor after the turbo and before the muffler. I use an AEM afr wideband gauge. Works great.

 

[BENDER 151]

any pics of where u mounted it

 

[inspector01]

Definitely never pre-turbo, pressure affects readings. As far away from turbine outlet as possible, without being too close to exhaust outlet that it will get fresh air affecting readings.

Innovate or AEM both have very good, reliable 52mm WBO2.