Cold Air Intake - will it help with MPG?

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#11

02-10-2014, 06:49 PM

DaWgPoUnD

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Join Date: Jan 2012

Location: South Carolina

Posts: 51

Buy you a CAI...specifically Doc's AirDoc CAI. I run them on both my H3s....very pleased as I am a repeat customer!

#12

02-10-2014, 09:39 PM

StevieG

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Thread Starter

Join Date: Dec 2013

Posts: 36

Quote:

Originally Posted by TAINTER

Did you recalculate your MPGs according to the difference in diameter or revolutions per mile from the old tire size to the new tire size?

If not, then your mileage calculations will be incorrect to start with.

Yeah, I took 10% as a rough add back for the tire size. If I didn't, it would be even worse...

#13

02-11-2014, 03:11 AM

TAINTER

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Join Date: Sep 2008

Location: SE Michigan

Posts: 5,921

Quote:

Originally Posted by StevieG

Yeah, I took 10% as a rough add back for the tire size. If I didn't, it would be even worse...

10%? Did you go from a 265 to a 315 or a 285 to a 315?

#14

02-11-2014, 08:24 AM

ollied

Member

Join Date: Nov 2013

Posts: 85

mpg

cold air intake, summer tires, lowered 3 inches, 69 dollar chip,running boards in place of tubes, no roof rack, no spare tire,e fan = plus 3mpg

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