SuzukiSavage.com /cgi-bin/YaBB.pl General Category >> Rubber Side Down! >> Remove the exhaust port 'donut'? /cgi-bin/YaBB.pl?num=1567136830 Message started by Armen on 08/29/19 at 20:47:10

Title: Remove the exhaust port 'donut'? Post by Armen on 08/29/19 at 20:47:10 Wasn't there a pic/diagram somewhere about how best to mod/grind the exhaust port (without pulling the head) to get rid of the ridge/donut? thanks, -Armen

Title: Re: Remove the exhaust port 'donut'? Post by Fast 650 on 08/29/19 at 23:52:46 Do you mean this thread by DragBikeMike? http://suzukisavage.com/cgi-bin/YaBB.pl?num=1554362214

Title: Re: Remove the exhaust port 'donut'? Post by LANCER on 08/30/19 at 03:08:44 Just pull the header and the donut is right there in front.  You can grind it away easily with a rotary tool.  I bought a set of good rotary files for this job and it is an easy to do.   After the files I used some rotary sanding pieces to smooth the surface.  You can also smooth the ridge a bit just behind the donut. Take your time and enjoy.  Takes about an hour.

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