Thread: 2006 hpdi tuner

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  1. #1
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    Jan 2014
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    2006 hpdi tuner

    Anyone use any kind of hp tuners on there hpdi motors? If so what kind and are they worth the money?

  2. aka Strokedyamaha StrokerSmoker's Avatar
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    Oct 2014
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    #2
    Hydro -Tec is the only one that dyno tested their designs all others are a COPY of theirs...... most of the hp gains are at the higher rpms....Hydro tec heads are the best bang for the buck....but the best is a combination of hydro-tec parts put together as a dyno matched set for the best gains the kits are available in phase kits 1 2 and 3....

    Hi performance parts or a Yamaha power head visit
    Hydro-Tec's web site @ http://www.yamaha-rebuild.com/
    Paul Hottman Hydro-Tec's Pro staff since 1998