I can partly answer just one of the qeustions Riley. The cam chain might be noisy at all-around one hundred fifty,000 k's. Generally, it will be noisiest JUST earlier mentioned idle (as you take off) even though accelerating very gently.fastlane s? t? ??ng detect ???c venture và yêu c?u b?n nh?p m?t s? thông tin c?n thi?t .Tr??c khi cài ??t fas