nt carb

So i got a speed carb ( has a NT black filter cover) in the mail today. I cut off the the little down spout breather holes so i can put on a k&n style air filter. After i cut it off i noticed that not all the holes were completely drilled out which makes me wonder if this has caused issues for...

Hey everyone, this is my first post so please bear with me here. Alright so let me start by listing what I'm working with: (I underlined the most important stuff) Elevation: Sea level Terrain: All flat other than trails which rarely have hills of more that 6 feet gain in elevation at 40 degree...

HELLO I HAVE A 66CC FLYING HORSE ENGINE WITH THE NT STOCK CARB NOW WHEN I DISENGAGE MY CLUTCH MY ENGINE RACES UP TO ABOUT FULL OPEN THROTTLE????I AM CURIOUS IS THERE PRESSURE NOT ALLOWING THE NNEDLE TO GO BACK DOWN OR WHAT IS IT?.wee.

Im looking to get a bigger carb, but something that i can use the same jets as the NT carb. Does anyone have any recommendations? Im looking on treatland but there's so much stuff i cant figure out what will be the smoothest transistion. I just want to be able to flow more fuel and air in.

Hello, Can anyone tell me where i can buy a 2-stroke kit that comes with and NT carb? I have looked around and I can't find anything. I found a site that said their kit comes with the NT, but when it came it had the CNS which I cannot figure out. I don't really want to keep buying NT carbs...