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  1. #1 Valve clearences for k157fmi 
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    Yo yo yo! I'm going to check my valve clearences tomorrow but I'm unsure about the correct valve clearences for my engine. After poking around on forums I've read that the correct clearences are either 0.07mm for both, 0.08 intake and 0.1 exhaust and the haynes manual says 0.08 intake and 0.15 for exhaust, which one is right? I want to get it right first time!

    If anyone knows the correct clearences for this engine that would be great!

    BTW the k157fmi engine is in the following models:

    (all 125cc sinnis motorcycles)
    Sinnis max
    Sinnis apache
    Sinnis blade
    Sinnis stealth
    Sinnis trackstar
    Sinnis vista

    Lexmoto street
    Pulse adrenaline (XF125GY)
    Superbyke RMR 125/Superbyke RMZ 125
    Motocykl Enduro Genesis
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  2. #2 Re: Valve clearences for k157fmi 
    Senior C-Moto Guru humanbeing's Avatar
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    Suzuki EN125 (aka "GS125" in Colombia ) service manual in Spanish http://www.4shared.com/office/Y8LWA4...ZUKI_gs12.html Easier to read than Brazilian Portuguese version & had more details.
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  3. #3 Re: Valve clearences for k157fmi 
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    Cheers for that! So it's 0.04 - 0.07 in and 0.13 - 0.18 out then, is it best to aim for the middle of thoes ranges (0.055 in, 0.155 out)? or just settle for anything within thoes ranges?
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  4. #4 Re: Valve clearences for k157fmi 
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