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Type: Posts; User: K447

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  1. Replies
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    So just buy the whole kit, MaptunerX unit, cables...

    So just buy the whole kit, MaptunerX unit, cables and tune license. By the time you have done the ten hour service it will be there.

    Install the tune, experiment, decide what is best for you.
    ...
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    Best to call and ask them directly.

    Best to call and ask them directly.
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    Break-in process is only 90 minutes of riding...

    Break-in process is only 90 minutes of riding time.

    For the first ride, leave the ECU stock. Take it out, work through the break-in process per the owners manual. Get to know how it runs, rides...
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    The Yamaha SVHO 1.8 liter engine seems to be...

    The Yamaha SVHO 1.8 liter engine seems to be quite reliable and long lived running RPM up to 8300.

    Many higher stage SVHO tunes set the limit at 8500 or 8600. 8600 and up the valve retainers need...
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    The maximum RPM that will actually occur is...

    The maximum RPM that will actually occur is determined by the impeller pitch when the impeller is consuming all the available engine power.

    When the impeller is selected/pitched to hold the...
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    8000 RPM maximum tune options are available. ...

    8000 RPM maximum tune options are available.

    I used them for the first year or so.

    I am currently running the Stage 1 Plus 91 octane tune with 8300RPM limiter. I have a Solas impeller selected...
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    For the GP1800 SVHO the sweet spots for cost vs...

    For the GP1800 SVHO the sweet spots for cost vs benefit are the Stage 1 with ZERO hardware changes and the Stage 1 PLUS with basically the aftermarket air intake.

    Our GP1800 SVHO (2017 model) ran...
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    The tunes from the different vendors are going to...

    The tunes from the different vendors are going to provide similar performance results. No magic involved.
    The tunes simply maximize what the existing engine hardware and jet pump configuration can...
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    I think there is a mail in service for the Riva...

    I think there is a mail in service for the Riva tunes.

    Check with the GH store for the details and pricing.

    IIRC if you decide later on to buy your own MaptunerX box the mail-in tune license...
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    Will you always have access to the same octane...

    Will you always have access to the same octane grade of fuel?
    91 octane or better.

    Riva MaptunerX (and I presume Dean also) have tunes that improve SVHO engine power, top speed and acceleration...
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