welding in O2 bungs.

[pistonhead351]

got a set of FMS longtubes with the slip on collectors but they were on a carbed motor and have no oxygen sensor bungs. my question is, is there any certain angle or side i should put them in? top? bottom? thanks.

 

[90lxcoupe]

my bassani's have the bung right on the top of the collector, but the bbk's and mac's i have had on other cars had them on the side, dont think it really matters

 

[N8Miller]

I would put them in stock locations, on the insides of the pipes, at a 45* angle, parrell to the bottom of the car!

 

[fidstang]

Anywhere above 9 o'clock and 3 o'clock.
Too low and moisture will ruin your O2's.