metalmatt Posted March 28, 2012 Share Posted March 28, 2012 I was wondering if syncing carbs on a 83 maxim 400 with the vacuum operated petcock if that messes with the sync any thoughts? Link to comment Share on other sites More sharing options...
YPVS TONE Posted March 28, 2012 Share Posted March 28, 2012 You usually have to disconnect the vacuum pipe from the stub on the inlet manifold so you can connect the vacuum gauges and run the fuel tap on prime or set up a remote fuel supply while you balance the carbs. Tony Link to comment Share on other sites More sharing options...
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