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New Owner of a 2002 Cherverolet 1500 5.3 Ext Cab! What mods for better gas Milage?

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Old May 18, 2005 | 11:04 AM
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Custom tune Nelson Performance. One of the sponsors>>>>>>>>>
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Old May 18, 2005 | 11:17 AM
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custom tune, e-fans, headers and exhaust.
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Old May 18, 2005 | 11:30 AM
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I gained 1.5mpg with my turbo. I figure for, say, $6000 for a basic setup you can save yourself about $100 per year in gas.
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Old May 18, 2005 | 12:18 PM
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I didn't show any better mileage with my new Volant kit. The truck pulled a little better from around 2300 rpm up, but i think the stock intake tube (as restrictive as it looks) will retain the best gas mileage. A drop-in highflow filter will probably help a small bit.
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Old May 18, 2005 | 02:40 PM
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I get about 13-14 Highway and probably around 9-11 City..(I HAVE A VERY HEAVY FOOT THOUGH)
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Old May 18, 2005 | 02:41 PM
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Dude most mods you can do to add good power are not going to help gas mileage.... If your looking for gas mileage stay stock..... maybe a drop in filter.....

If your looking for power....Cam, Headers......etc the basics...
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Old May 18, 2005 | 03:12 PM
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Have tried this Acetone I've picked up 2 mpg.
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