02-23-2020, 05:48 AM | #1 |
Drives: 2018 1SS M6 Join Date: Feb 2018
Location: Michigan
Posts: 74
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Wideband Bung
I am about to install my bung and i have been looking around on placement. I am installing headers as well that have catless connection pipes. Just got my headers freshly ceramic coated and don't want to weld in a bung on them if i don't have to. I've read put it before the cat because after the cat can make your readings off but since I am catless could I just put in right into the catless connection pipe?
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02-23-2020, 07:39 AM | #2 |
Drives: 6th gen Join Date: Aug 2013
Location: US
Posts: 3,670
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I would go behind. So if you wanted to pull the wideband and install the rear o2s someday you just weld in one more bung on the other side
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‘22 2SS 1LE M6 Summit White - RF, Flexfuel, LT2 intake, 95mm tb, ATI udp, VT ramair, full 28” dragpack - 11.68@122
‘16 1SS M6 LT2 intake + boltons on DR 11.0@126+ (Sold) |
02-23-2020, 11:43 PM | #3 | |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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should have had the bung put in befor they were coated but its no big deal to put one in after.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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02-24-2020, 07:06 AM | #4 |
Drives: 2018 1SS M6 Join Date: Feb 2018
Location: Michigan
Posts: 74
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02-24-2020, 01:18 PM | #5 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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you only need the bung if your going to be installing a gauge. if your getting a dyno tune they will remove your narrow band o2s and use those holes.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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02-24-2020, 07:57 PM | #6 |
Drives: 2018 1SS M6 Join Date: Feb 2018
Location: Michigan
Posts: 74
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Yeah I got the hp tuner, wideband and aem x series gauge. Getting a pray tune remote. Next winter gonna try to sell gauge used and get a gauge that can show a/f and e-85 content when I do heads/cam. Just doing all the bolt ons this winter.
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02-25-2020, 01:16 AM | #7 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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I have a Innovative 3903 https://www.summitracing.com/parts/inn-3903. I have HP Tuners set up to read it. serial to usb.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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