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Old 02-25-2019, 11:31 AM   #5 (permalink)
Machinist Jake
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Join Date: Feb 2019
Location: Joliet il
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Originally Posted by oil pan 4 View Post
If you are able to remap the fuel tables you could run lean burn while cruising down the highway.
If you can go from close to 14.7:1 to more like 16:1 that should give you at least 10% more mpg
I do have HP tuners. Hmmm
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