Im trying to hook up the oil injector to the carb on my 94 blaster and the hose doesnt fit where it seems it should go its smaller than any of the fittings. am I missing a connector or something? also the baffle in the silencer outlet has been removed and i dont have it. the carb is stock so Im thinking im going to have to rejet, any ideas on where I should start with jet sizes and needle clip settings. Thanks