gary2k9 Posted January 22, 2012 Share Posted January 22, 2012 hi there can someone help me i have a yz80 and i have just rebilt it an there is a hose that comes from the air box or reed valve and i dont no where it goes can so some help and see if u hold yor finger over the hose the bike will start and when u take your finger off it cts ot does anyone know wat its for ?? gary Link to comment Share on other sites More sharing options...
Moderator Airhead Posted January 22, 2012 Moderator Share Posted January 22, 2012 it most likely goes to a 'boost bottle' Gary ? Link to comment Share on other sites More sharing options...
gary2k9 Posted January 22, 2012 Author Share Posted January 22, 2012 wat do u mean m8 wats a boost bottle ???? Link to comment Share on other sites More sharing options...
Moderator Airhead Posted January 22, 2012 Moderator Share Posted January 22, 2012 its a closed chamber connected to the inlet, you need to post a photo and state the year of the bike...not enough info i'm afraid, and i'm just guessing because of that Link to comment Share on other sites More sharing options...
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