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Old 03-14-2004, 05:59 PM   #26
Destructo
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Join Date: Sep 2003
Location: Lewisville, NC
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Yeah, I have a practically new engine, newly rebuilt 700r4 OD tranny and freshly rebuilt and tuned Q-Jet carb.

4.10s and no overdrive will keep you turning like 2700 rpm, no good for gas mileage. I'm putting a cam in this 350 to make the most torque in the 2k-3k rpm range for great gas mileage plus only turn 2k rpm on the highway which will give me great mileage also.
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1985 Scottsdale Shortbed 4x4
Stout 350 with some "upgrades"-700r4-33x12.5" Mud Tires, Warn 8274-50 winch.

2005 Chevrolet Colorado Regular Cab 2wd 4-banger, 5 speed, Street Pack with 3.73 axle.
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Old 03-14-2004, 07:43 PM   #27
1FaastC10
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if you're looking for great milage, ditch your front axle and transfer case altogether. 4x4 trucks arent built for milage.
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Old 03-14-2004, 07:54 PM   #28
Destructo
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Nah. I need the 4wd. Why do ya think I sold my 2wd? If I wanted mileage I would have kept the good ol 2wd GMC with a 305 in it and swapped the th350 for a 700r4 and re-geared it.
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1985 Scottsdale Shortbed 4x4
Stout 350 with some "upgrades"-700r4-33x12.5" Mud Tires, Warn 8274-50 winch.

2005 Chevrolet Colorado Regular Cab 2wd 4-banger, 5 speed, Street Pack with 3.73 axle.
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