Yes you can. See the article on aircooled.net -----Original Message----- >From: Eric Woodall <eric@xxxxxxxxxxxxxx> >Sent: May 9, 2008 7:22 AM >To: Texas Coalition of Buses <tcb@xxxxxxxxxxxxx> >Subject: [tcb] ICT carburetors - tapping for vacuum > >Can Weber ICT carburetors be ported for use with a vacuum advance >distributer? >I know I asked this question a while back but I'm asking again because I >can't remember the verdict. >Can it be done? >If so, does anybody on here know how to do it? >