1. Offline

    10priusII Junior Member

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    Location:
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    Your Vehicle Year:
    2010 Prius
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    II
    I heard there is a mod to make a Prius to run more than 80+ mpg. Are there anyonoe knows what is that about?

    Thanks
  2. Offline

    bisco cookie crumbler

    Member Since:
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    Location:
    boston
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    2012 Prius Plug-in
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    Plug-in Base
    you have to remove the seats and any other extraneous parts to reduce the weight. and the upside is, you can sell all the parts for additional cash in your pocket.:D
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    rrolff Prius Surgeon

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    GO on Ebay - they sell lots of chips that get close to 80 - and most cost $10 or less :rockon:

    Mud flaps can also help - but not to the tune of 30 MPG - just do a quick Priuschat search....
  4. Offline

    Joe166 New Member

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    I think all you need is a computer. Post whatever you want.
  5. Offline

    Prius42 New Member

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    Search the forums for the enginer plug-in conversion. Some folks have had good luck on a genIII, getting like 80 mpg over certain distances:

    http://www.enginer.us/
  6. Offline

    usbseawolf2000 HSD PhD

    Member Since:
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    Plug-in Base
    There is a free mod you can do to get 80+ MPG. It is between the steering wheel and the accelerator pedal.

    You can mod your driving behavior to achieve it.
  7. Offline

    xs650 Senior Member

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    By far the biggest improvement you can make is the driver.

    Edit: Drat, USB beat me to it by a minute:D
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  8. Offline

    cproaudio Speedlock Overrider

    Member Since:
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    Location:
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    You can try tinting your windows with ceramics so you wont have to turn up the AC. That'll improve your mileage by as much as 10mpg.
  9. Offline

    GrumpyCabbie Senior Member

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    Do the chips work? I understood that they just trick the car into running rich.

    Can mudflaps increase mileage? You sure? If so which ones - the US or European ones?
  10. Offline

    anonymoususer New Member

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    [IMG]

    Front air dam
    Rear boat tail
    Front and rear wheel skirts...

    OR NOT!... and be satisfied with the Priuses rated MPG :D
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  11. Offline

    GrumpyCabbie Senior Member

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    The really sad part is that somebody, somewhere has actually spent time doing that! :confused:
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  12. Offline

    xs650 Senior Member

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    Only the motorized ones that flap like wings to propel the car.
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  13. Offline

    GrumpyCabbie Senior Member

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    I can see where this thread is heading!
  14. Offline

    darelldd Prius is our Gas Guzzler

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    By far the easiest mod is not one you do to the car... but in WHERE you drive it. Down hill and with the wind will get you 80 mpg or better.
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  15. Offline

    JimN Let the games begin!

    Member Since:
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    Location:
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    Your Vehicle Year:
    2010 Prius
    Model:
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    Now for some more practical advice with high ROI:

    1. Adjust driver's attitude (free)
    2. Inflate tires to at least max sidewall pressure (free unless you need to buy a pump)
    3. Block the grill in cold weather (pipe insulation is cheap)
    4. Buy a ScanGauge so you can see what's happening.

    5. Don't knock that stripped car with the body kit. I've heard it posts phenominal numbers in the rallys. I don't know how much is due to the driver. Have any of our Pro-Am hypermilers experienced this car in action?
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  16. Offline

    ItsNotAboutTheMoney EditProfOptInfoCustomUser Title

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    1 people like this.
  17. Offline

    SlowTurd I LIKE PRIUS'S

    Member Since:
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    go spend $10,000 on the plugin conversion
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  18. Online

    JimboPalmer Tsar of all the Rushers

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    2012 Prius v wagon
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    Three
    Can you increase the mileage of a Prius? Yes, but if it was economically viable, why would not Toyota make it stock?

    Last I heard, the PHEV Prius will pay for it's extra mileage in 1/2 million miles.

    If I wanted to get 80 MPG in a Prius I would drive 37 MPH.

    "You tell me it's the institution
    Well you know
    You better free your mind instead" - Beatles
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  19. Offline

    Prius42 New Member

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    2010 Prius
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    Oh boy. As you know, trying to justify the Prius on the basis of fuel economics is fraught with difficulty. There are lots of contentious arguments on how long it takes the Prius to pay for the delta cost over some comparable vehicle (itself a source of controversy) by fuel savings alone. The same difficulty holds for the PHEV Prius. Why should the PHEV Prius pay for itself any more than the regular Prius? The technology is cool and it seems environmentally friendly. if you can afford a nice toy, you should buy one. If you want to be economical (and minimize your environmental impact), pack four people in your car on your commute or drive a moped (or better a bicycle). Four people in a civic at 35 mpg will cost you less money to buy and will be the equivalent of 140 mpg in a single person car. I don't do these things, i.e. I drive a very fuel efficient vehicle by myself to/from work but I'm not minimizing my environmental impact. I could be called a hypocrite, but I'm having fun...

    BTW I think Toyota is "making it stock" by building the PHEV Prius. The other PHEV conversions, i.e. the enginer system, are for early adopters. Toyota isn't ready to mass market this until they make sure the battery technology will last 10 years so they don't have a recall disaster on their hands. How much battery to add is also really tricky. The larger the battery, the more range in eV, but the car is heavier and the efficiency in hybrid mode will suffer. The battery is also expensive. The Volt has a very heavy battery and GM still won't tell us what the Fuel economy is in serial-hybrid mode. It is probably not good. The volt also costs a lot more than the Prius, even with the tax incentive.
  20. Online

    JimboPalmer Tsar of all the Rushers

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    Three
    I drive just over 30,000 miles a year with my current job, so I pay the hybrid penalty in 5 years (versus a Matrix). So I break even in 150,000 miles. Given that my last Toyota (a 1989 Corrola All-trac wagon) is still being driven in the family after 21 years and 330,000 miles, this does not seem all that difficult.
    1 people like this.

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