Calling Jack221.

Can you help me fine tune the jetting for my Egig 170 on the road, please

I'm using Egig Mamba S pipe and Egig suggested jetting on my VHSH30 carb which is:

42 pilot
160-170 main
DQ267
K98 needle 2nd clip
50 slide.

Using Sip Vape ignition set to 24 degrees retarding to 16 degrees at 9,000 RPM. This kit should make peak power at that rev range with this pipe.

Many thanks
Olly