I just got my motor together last week and I am trying to figure out a close jetting quickly before a race this weekend. I am curious how many others have dialed in a setup similar to this and where they ended up on jetting.
The current specs are:
Serval Cub Cylinder
HotRods 4mm Crank
Fast NOSS Head
22cc Cub Domes
Shearer Inframe Small Bore Pipes
35mm PWKs
+4 timing
It passed the leakdown test last week and my squish is around .047"-.048". Left cylinder compression is around 162 psi and the right at 165 psi.
I am currently using stock reeds, but hope to upgrade to some vForce 3's soon. My jetting right now is at 170 mains and 48 pilots for break-in, with CEL needle middle clip. It doesn't seem too far off on jetting as is, but it is hard to tell as my riding area around the house is pretty limited. Most of the smoke goes away after the bike warms up, but there does seem to be just a very slight bog when getting back into it from a low RPM. I am tempted to put the 165 mains in it to try for this weekend. I realize doing a plug chop is the best way, but I am just limited on time. I will attempt to do that eventually.