RE: YS 170 DZ CDI
hi
yes , its shocking 3/4 on main needle,
the regulator is ok..
i have 3 170 cdi , low... all have 1,1/4 on main needle + - 1-2 clik,,
and the reg,, is ½ to 1 turn from flush
and the litel needle 1/8 turn open on all
fuel 12,5 oil 20% nitro home blend.
rpm on apc 20 10,5 7400-7500
pump temp,, 68*