

Open the Float Bowl, unscrew the jet and put in a larger size. Mikuni Main Jets 120-140 for Curved Intake, 170-190 for the Inverted Intake. 035 and .036 to see which works best for your engine.

035 Main Jet seems to work best but you may want to try .034. If you have to play with your choke to get your engine to run properly, you need to adjust the Carb Main Jet. Mikuni STAGE I INSTALL GUIDEĬARB JETS: Upgrading the Intake and Exhaust usually requires re-jetting the Carburetor. This carb upgrade really wakes up the responsiveness of the engine and, as an added bonus, allows you to remove the stock throttle linkage mechanism and replace it with one simple throttle Cable connection. Mikuni Carb: For Top Power see the Mikuni Stage 1 Kit with Fatty or Mikuni Stage 1 Kit with Stinger. The Yamaha Warrior 350 is one of the best options to act as an engine source for a custom built go kart. If you would like a reverse gear in the go kart engine, opting for an ATV engine with the same is a great idea. Also available is the Genuine K&N Stage 1 Kit. The reason why ATV engines are preferred above most others is that some models come with the feature of a reverse gear. Stock Carb: The Stage 1 Kit, Stock Carb is an inexpensive, easy bolt-on Upgrade to the Intake and Exhaust. cart engine If you want chain driven and a clutch then use the engine out of a motocross two wheel dirt bike, you can get to a 650cc Honda and that would be a screamer, if you have a shaft drive engine and want to convert it to chain driven it can be easily done but the motor has to sit sideways in the buggy, for a detailed instruction with pics of how to do it, and to see some buggies.
