27-01-17, 10:51 PM
This is the email they sent me , plus there's no clip on mine and it's not a good fit
Hello Graham,[/size]On the FZS1000, we recommend our grey (6mm) vacuum damper http://www.scottoiler.com/uk/Spares-Adap...e.tpl.htmlIt's important to use the Yamaha clip from the rubber cap it replaces (see photo).As you've found, the system will work but the smaller, standard (black, 4mm) has to be stretched a little too much to fit the spigots on the Fazer and could possibly spit, long term, which could allow your engine to draw air on that cylinder, causing a weak fuel mixture, which could burn out your valves - a risk not worth taking.Regards, Mark.Mark Celino Technical Support
Hello Graham,[/size]On the FZS1000, we recommend our grey (6mm) vacuum damper http://www.scottoiler.com/uk/Spares-Adap...e.tpl.htmlIt's important to use the Yamaha clip from the rubber cap it replaces (see photo).As you've found, the system will work but the smaller, standard (black, 4mm) has to be stretched a little too much to fit the spigots on the Fazer and could possibly spit, long term, which could allow your engine to draw air on that cylinder, causing a weak fuel mixture, which could burn out your valves - a risk not worth taking.Regards, Mark.Mark Celino Technical Support