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Thread: What is a V990RO engine?

  1. #1
    apriliaforum newb
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    What is a V990RO engine?

    Can anyone tell me what a V990RO engine is from?
    Seen one for sale, it's an NG but I can't find any info on what it is.

    Cheers

  2. #2
    apriliaforum expert SoulDaddy's Avatar
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    NG indicates the close-ratio gear box installed in the '04/'04 Tuono and '03 Mille. Big valves, too.

    Not familiar with the RO designation.

  3. #3
    apriliaforum prov-nov
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    Quote Originally Posted by SoulDaddy View Post
    NG indicates the close-ratio gear box installed in the '04/'04 Tuono and '03 Mille. Big valves, too.

    Not familiar with the RO designation.
    I think itís a typo fault. RP is common engine code, P comes after O, O is next to P on querty ...

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