agreed the cns is even better than my delorto throttle response and accelerates much better top rpm is the same in my experiences but im running th sh1515 carb it did do real good on a 50 cc im definately going to try phbg ill bet its goodYeh i read that to, i also read here that there is no difference internally to the old 1, but if your sold on that go for the new nt.
But i will say this, the air/fuel screw on the cns is worth 50bucks alone
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