Ok had some time to work on atv today. I put a 105 main in. Stock didn't have a size on it but I used the drill bit method and it was smaller then a 105. I tried 40,42,45 piolet jets and it runs best with the 45. I have mixture screw 2 turns out and needle in the middle position. Response is a lot better but still needs tunning. How does this carb setup sound to you? Only thing different from stock is 6" long hose of carb with clamp on air filter. Wants stock needle position? The vent tube off motor is clean and not kinked. Still smoked like a mother. Hard to read the plug due to that. Thx
|