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A/F sensor location APEX

NHBoy

Veteran
Joined
Apr 3, 2007
Messages
37
Location
Southern New Hampshire
Getting ready to install my new MPI Stage 1 S/C. Got an A/F gauge and sensor to install. Where have you guys been welding the bung? I've heard of before the muffler, which will need to lay pretty flat, but I also heard of the right side muffler outlet.

Anybody have experience with either location?

Thanks,

Marco
 

NHBoy said:
Getting ready to install my new MPI Stage 1 S/C. Got an A/F gauge and sensor to install. Where have you guys been welding the bung? I've heard of before the muffler, which will need to lay pretty flat, but I also heard of the right side muffler outlet.

Anybody have experience with either location?

Thanks,

Marco

Right before muffler.
 
You can put your o2 sensor b4 the muffler and still have plenty of angle without hitting the guard. I do this on my sc'd sleds with no problems.
 


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