GMMTC Posted July 29, 2010 Share Posted July 29, 2010 My car has aftermarket weber carbs, and this breather has nothing attached to it. Is that ok or should there be a tube rerouted somewhere or a filter breather attached or something? -Thanks Quote Link to comment Share on other sites More sharing options...
jakeoster Posted July 29, 2010 Share Posted July 29, 2010 (edited) I have a breather on my mine, just one of those small ones. Edited July 29, 2010 by jakeoster Quote Link to comment Share on other sites More sharing options...
Moltar Posted July 29, 2010 Share Posted July 29, 2010 It is for PCV. All that hose does is reroute the fumes from the crank back into the intake to be reburned. Quote Link to comment Share on other sites More sharing options...
Zmanco Posted July 30, 2010 Share Posted July 30, 2010 At idle and light throttle the PCV will pull a vacuum in the crankcase and air will enter through that nipple. It should be filtered, so if you no longer have the stock air filter, then you can put one of those small round breather filters on there. Quote Link to comment Share on other sites More sharing options...
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