Little bit Off Topic but heres some pics of my 675 track day bike with its latest addition, lenthened inlet tract with HSR48 flatslide. Runs so well without the pumper I dont really think it needs it. Will give it a go at some stage. No loss in midrange power but a healthy 10% increase form last year, now upto 55HP (rear wheel) Needs a better ignition to let it rev... Anyone got any ideas?