COBB tuning Raptor tune

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NV997tt

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Sure is, NGuage and a competitor. I hate the gauge but it is convenient till something better comes along.............
Gotcha so you have an e50 tune and uploaded via Ngauge. Awesome. I don’t even know where I would get high ethanol fuel in GA besides a few places with e85
 

scantone

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Gotcha so you have an e50 tune and uploaded via Ngauge. Awesome. I don’t even know where I would get high ethanol fuel in GA besides a few places with e85
Easy.........pull up to an e85 pump put 15 gallons in hang up pump put 15 gallons of 93 in or whatever level your fuels at
 

GooseTuned

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@COBB Tuning is it ok or advised to run high content ethanol with the OTS tunes? I never would have thought to do so.

@scantone is your truck tuned differently to accommodate?

Do NOT run high ethanol content. The map notes say 87/91/93oct only.

You need a custom tune in order to run a higher content ethanol blend
 

NeverEnoughHP

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Do NOT run high ethanol content. The map notes say 87/91/93oct only.

You need a custom tune in order to run a higher content ethanol blend
I see on the COBB site they say 93 octane/98 RON so are we safe to run up to E30 on that tune? I have been looking at and researching ethanol as an option for higher octane vs 91 clear. Can't get 93 here any more so seems like a viable alternative

Sent from my SM-G920R4 using Tapatalk
 

Carbibbles

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I see on the COBB site they say 93 octane/98 RON so are we safe to run up to E30 on that tune? I have been looking at and researching ethanol as an option for higher octane vs 91 clear. Can't get 93 here any more so seems like a viable alternative

Sent from my SM-G920R4 using Tapatalk

If you want to run more than e10-e15 (standard pump gas) you will need a custom tune.
 

COBB Tuning

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Thoughts on changing the spark plugs to the 542s or similar with this tune w/ a tighter gap?

If the truck is having misfire issues in boost then it'd be a good idea to run a plug with a tighter gap. We haven't seen anything during Stage 3 map development that would require or benefit from a tighter gapped plug. It probably won't hurt anything but I don't think there's too much to gain from it either.

Kyle@COBB
 
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