So Dave, if I understand you right, the stock needle (1173) is what you are using, along with the CEK and you swap them as conditions indicate?bleedngreen said:wassup skipro,
My 220 has an RB'd PWK and head (set up for pump gas), stock porting and K-30 pipe. Plenty of "excitement" with CEK/CEL needles, 42/152 jets. Actually, sometimes maybe a little too much for some of the more technical situations, as
the power can be a kinda uncontrollable at times.
For a nice linear easily modulated power delivery,my particular bike likes the 1173 clip 4/5.It's the same taper as the B series- and the BEL is pretty close, but the 1173 works nicest-clean, no surprises; lets you control the excitement, not the other way around. Hope this helps.
Dave
"your results may vary..."