Thanks to snoopy. Just a few comments on what I have done..
Fazer 1000 engine. Cat is welded onto manifold. Check for any leaks by covering tail pipe ( not with your hand!). Balance carbs and check Idle screw turns from bike manual. I have fitted the patent snoopy goldfish tank valves and they work a treat and also a tail pipe baffle as per photo to keep the gasses in...
Rescued attachment emissions 002.jpg
