Whoops. I meant a #1.7 air jet. Starting point was a #2.0.
Ken, I assume a #197 air jet is a BS30/97 sized as .5 with an ID of 0.01969"? What was your start point?
A quick update. I've been fine tuning (without the O2 sensor) and, as suggested by Jim, I went down to a 230 main jet, and, progressively, down to...
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