stock AV10 case
19 race del jetted at 100.
I have done an extensive search for airleaks, because 100 seems like a huge jet on a 50cc. This is the largest jet currently in my arsenal. The low throttle ranges are great, but above 1/2 throttle I need to add a little choke to it, But blasts insanely fast when I do. Is over 100 concievable for this setup? Spreadsheet shows low 90's for other 50cc screamers.
Another question... Doppler clutch pulley makes a crazy crunching noise but only when it starts engaging. I greased up all the bearings including the one-way. I heard that this clutch was loud, but is this the right noise? It's like a crunching rough engagement. input?