Good to know. Little update, I've returned the knockoff PWK's to Vitos and I'll be sourcing genuine Keihin 28mm carbs. I haven't gotten around to measuring the port timing yet - I need to get a degree wheel but it's on the to-do list. I assume I'll be checking on both the intake and exhaust side? I plan to conduct research on how those measurements are taken.
@375hp banshees My OEM stator was pretty much junk - the bike did start on it briefly before the rebuild commenced but it was in poor condition. I did look into sourcing an OEM stator but they're like $800 new. Would you suggest sourcing a OE stator used in good condition? I wanted the ability to advance the timing, personally, I doubt I'll have an issue with the stator and I can certainly check it for resistance if I ever have an issue.
Planning to do a mix of trail riding and just mobbing around disturbing the peace in my neighborhood.
As for fuel, likely a mix of 110 and 93, I'll probably do my break-in period with a 50/50 mix then check my compression and make a decision on what fuel I need to run from there.