GEN 2 COBB Accessport - Tuned by GooseTuned

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07XLN

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@GooseTuned quick question. Got your AP delivered the other day and Im jonesing to get it installed and get some logs to you but my question is about my climate and its effect on the tune. Im in TX and its in the 30's here now. I was gonna wait until next weekend when the high is back up to 70+ before I logged. How far off will the tune be when July rolls around and its 100*+ outside? Do I need a winter tune and a summer tune? I know these trucks can self adjust with timing pull and what not just curious your thoughts

Thanks
 

BoostedToy

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Shouldn’t need a different tune unless you are on the fringe with your fuel delivery (injectors, pump) during summer.

If you were on a speed density tune, you would need to account for meaningful temperature differences as well as altitude.
 

BoostedToy

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Feb 14, 2019
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Hudson, WI
@GooseTuned quick question. Got your AP delivered the other day and Im jonesing to get it installed and get some logs to you but my question is about my climate and its effect on the tune. Im in TX and its in the 30's here now. I was gonna wait until next weekend when the high is back up to 70+ before I logged. How far off will the tune be when July rolls around and its 100*+ outside? Do I need a winter tune and a summer tune? I know these trucks can self adjust with timing pull and what not just curious your thoughts

Thanks
You will love the tune from Winfield. I’ve had a E85 tune (and 91, but only ran that on a 2000 mile round trip when there was scarcity for E85 along the way) for almost 25k miles now and it’s been an absolute gem. I can’t imagine this truck without his Stage II kit.
 
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