Suzuki 2 Strokes

Runs pretty good, new owner sent carbs to somebody in UK for resto.

Small tick at idle, of course cant search that with the UK meaning of tick, LOL.

Sound Familiar to anyone?

http://www.youtube.com/watch?v=KjDsXnIz ... e=youtu.be" onclick="window.open(this.href);return false;

Mine made a similar noise when I first got it going. Turned out to be a loose baffle plate. Use a screwdriver to your ear and see if you can isolate the noise.
I doubt that its a valve