bigsapper

Got lucky, the intake I bought of ebay came with the bolts. FYI, no diagram I can find on the internet shows the part or the PN. Any help on the plug for the back?

OK. Also, can you elaborate on the mods to the wiring & purge canister? Also, do you have a part number for the plug for that back of the manifold?

Do you have the part number for these? I can't find it.

My apologies. Based on the follow up conversation, I misunderstood what you were asking.

Stoich is 14.7 and your target value, i.e. ideal fuel/air ratio. How do you get that it's really lean? I can't imagine why anyone would put a wideband on a totally stock truck. Adding a wideband allows for precise custom tuning and there's little point in that without mods.

Nice! Let expound on the Belltech kit. It's a good kit you just need a good installer. The vibration was from loose bolts. :S The only quibble I have with the kit is concerning the driveshaft. The instructions specifically state not to remove the driveshaft. I contacted their support but we ended up agreeing to disagree. I get their point that the driveshaft doesn't need to be cut to install their kit, but if you need to remove the driveshaft for any other reason you're going to be in a jam (literally). Getting mine cut and rebuilt wasn't a big deal to me since I track my truck and I had road mapped an upgraded driveshaft anyway.

Belltech has a kit.

When you purchase your AutoCal from Black Bear you will get a link to a secure page that walks you step by step on exactly what you need to do including screen shots. It's a little involved but just follow the detailed instructions.

Dramatic improvement in shift firmness and response. Throttle tip in is much improved too. My understanding with these trucks, transmission tuning is done in both the TCM & ECM.

Jenna can elucidate, but the AutoCal does come with the cable to connect to the OBDII port as well as a USB cable to connect to your Windows based computer. You will get tunes for both your ECM & TCM. And you can get both an 89 octane tune and a 91+ octane tune. 2014 is GTG.

11:1 compression. Don't do it.

Wow nice wheels! What are those?

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Headers.

Have they commented on enabling flex fuel in the 6.2L?

Lake pipes. Your welcome.

Yes. New Era Performance did a supercharger build on a 2013 Silverado and did exactly that.

Stock tune is loaded using the same instructions for loading your upgraded tune.

Yes. ?

Part of what you're paying is for the device the other part is the tune. You can get it cheaper local because they flash your ECM directly.

Here's my mileage for the year. Calculated at every fillup. No cherry picking 5 mile down hill coasting. With the exception of the initial tank of 87 and two tanks of 87 when I had to fillup with out corn juice nearby, every tank has been E85. (google drive link...) https://docs.google.com/spreadsheets/d/1hMS7q555NoW6MTXWyWI9ckqCsP0PD6sHvBrrCdbQZpc/edit?usp=sharing