Originally Posted by Bldr1000
I spent two months working with CNS carb that came with 66 cc china girl and could not get it to perform. I ordered a Dellorto SHA Clone and same results after changing jets . drilling jets etc, I finally ordered a NT carb and short intake and tonight I istalled the NT carb and she runs like a scalded dog. Cant wait till morning so I can go on long ride.
Glad to hear you got ur running nice, I've personally had great results with both th NT carb and the Dellorto Clone carb from thatsdax aka the RT Carb, a 70 jet has worked perfectly in both of mine, top speed with the RT carb hasnt shown to be any better than the little NT carbs, but m low to modrange throttle response and power were noticeably improved with the RT carbs.
Nothing at all wrong with the NT carb, I've seen 45 +mph with an NT carb so they will do the job and are almost zero maintenance little jewels.