JD 7710 timing and fuel
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    JD 7710 timing and fuel

    I own a stock 7710 w/a Denso mechanical pump. How would I go about changing the injection timing for more power and adding more fuel? I just dynoed the tractor at 157hp but I know that these engines can make up to 300+. This will not be a pulling only tractor but I wanted to play with fuel and timing to get the most out of it in stock form. I also have a straight pipe on it. Thanks for your time.

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    johnH123's Avatar
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    Does it have a turbo?
    - 2002 John Deere 4510 TLB PR,
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    Yamaha Rhino 700, Yamaha Rhino 660,
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    Yes it is turbo charged, not intercooled.

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    Mar524ak's Avatar
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    Is it a 6.8 or 8.1??


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    Mar524ak's Avatar
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    Nvmd you have the 8.1


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    It is the 8.1

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