Originally Posted by BOB
I checked and I got 26 mpg (corrected for 32's ) With just the e-fan mod. I'm waiting to see if the pulley I just added improves on that . I feel for you 4.0 guys.
E fan on a 4.0 gets you 26mpg ??
Has anyone noticed with intake/exhaust a decent increase in gas mileage ?
right i am stock and best i got was 18.5 with mostly freeway driving.