Lifan Engine, Honda S90

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Lifan Engine, Honda S90

This is a discussion on Lifan Engine, Honda S90 within the Bigger Minis Forum forums, part of the General Talk category; Looking for some insight on a lifan engine. My original engine is toast and just looking to build a small bike to rip around town. ...

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    Lifan Engine, Honda S90

    Looking for some insight on a lifan engine. My original engine is toast and just looking
    to build a small bike to rip around town.

    The bike has low bars, aluminum lip wheels, CB125 front end.

    Looking at the 125, is it worth it to spend more and buy a 140, or 150.

    Will there be any noticeable gains?

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    did you want a semi or full manual clutch ?
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    I like the idea of the manual clutch but it isn't necessary.

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    I know a guy that put a 140 manual in it. He loves it. It's not a direct fit...he had a lot of work to make it work right in there.

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    Thanks for the reply. I might go with the 140 then. I just didnt want to spend the extra $250 if there wasn't much performance difference.

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    Quote Originally Posted by fatcaaat View Post
    I know a guy that put a 140 manual in it. He loves it. It's not a direct fit...he had a lot of work to make it work right in there.
    As stated S90 is not a direct bolt on
    However if you doing the job go with a proven motor like Piranha 140
    here a few things:

    Click image for larger version. 

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