4.88 or 5.13's... 35's or 37's... 6 speed.
12-04-2007, 04:54 PM
#11
JK Freak
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I have a 6 speed and 5.13's with 35's. I am running around 3200-3300 rpms going 70mph. I really don't know the true mpg, but its roughly around 16 mpg drivng the backroads here going 55-60mph. If I were to stay with 35's, I would prob have just went with 4.88's. However, I wanted the flexibility to go up to 37's, and the 5.13's was the perfect choice for me.
3200-3300...!!!
wow... i know the power band is way higher on this motor, but that just seems high for cruising on the highway..?
Granted, i'm comming from a cummins diesel that red lined at 3...
hmmm...
12-04-2007, 05:44 PM
#13
JK Freak
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