Bung needed for dyno wideband?
10-01-2002, 07:03 AM
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Bung needed for dyno wideband?
Do I need a bung welded into my downpipe to get an air fuel reading when at the dyno? I have a straight through exhaust; DP, no cat, straight through Magnaflow resonator and muffler. Can i take out my secondary o2 sensor just for the runs and place the probe in there?
10-01-2002, 08:33 AM
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Re: Bung needed for dyno wideband? (speedymon)
if you're using the dynojet wideband, you need a 18mm spark plug non fouler. Pick up two. Use one, and drill out the bottom. Weld that one into your downpipe. The second you will use as a cap for when you are not using the wideband.
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BigMoose
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08-05-2002 05:47 AM