High-G FJR Junkie!
Join Date: Jan 2013
Location: Millgrove, ON, CA
Burning fuel produces water vapour, and when it hits the cold exhaust during warm-up, it condenses. When the exhaust gets hot at operating temperatures, it will evaporate and be blown out the back end, inside of exhaust should then be dry.... mostly. If there wasn't a weep hole, that nice acidic water would rot your exhaust.... long trips good for you!! Commuting short distances, bad.
Keep yer stick on the ice....
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