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  1. 68 CL175 Keihin PC20 Tuning

    Fuel Supply and Carburation
    Hi all, First post here! Was looking for some help on tuning my Keihin 20mm carbs on my freshly built 68 cl175!! check it out its my profile pic. Anyways the left plug is running rich and the right is just about perfect maybe a little lean. The throttle cuts at about 1/8 to 1/4 and has other...
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