i got a yfz 450 cam mod hmf pro design kn and want to get some jet imput

 

These are my settings. I'm at 1000' with 165 main, 45 pilot, 3 turns on pilot screw and I have removed the lid, cam mod, and full GYT-R exhaust. Hope this helps.

How does the hmf sound and how do you like your sand stars. I'm thinking about a different Exhaust because the GYT-R is pretty loud and it seems like theres a rattle behind it at times.