Needle Jet Vs Main Jet. lower the needle jet clip position to richen the mixture. a leaner needle taper will use a richer main jet than a comparable engine/carburetor combo with a richer needle taper. if you're running rich, for example, you'll need to check the main jet, jet needle and needle jet. Adjusting 3/4 to wide open throttle range. Many times the needle jet will not need much, if any, adjusting after properly adjusting the air screw, pilot jet, and main jet. Use a larger main jet to richen the mixture. technical editor kevin cameron discusses carburetor needle jet tuning as an additional, more advanced tool in precision carburetor setup. the needle jet is the most important needle to get correct as most riders spend most of their time in the 25% to 75% throttle range that the needle jet affects. the needle jet—or nozzle as it’s sometimes called—is located in between the main jet and the carburetors venturi.
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Use a larger main jet to richen the mixture. the needle jet—or nozzle as it’s sometimes called—is located in between the main jet and the carburetors venturi. the needle jet is the most important needle to get correct as most riders spend most of their time in the 25% to 75% throttle range that the needle jet affects. technical editor kevin cameron discusses carburetor needle jet tuning as an additional, more advanced tool in precision carburetor setup. if you're running rich, for example, you'll need to check the main jet, jet needle and needle jet. Many times the needle jet will not need much, if any, adjusting after properly adjusting the air screw, pilot jet, and main jet. Adjusting 3/4 to wide open throttle range. lower the needle jet clip position to richen the mixture. a leaner needle taper will use a richer main jet than a comparable engine/carburetor combo with a richer needle taper.
Needle Jet Vs Main Jet Use a larger main jet to richen the mixture. Many times the needle jet will not need much, if any, adjusting after properly adjusting the air screw, pilot jet, and main jet. the needle jet is the most important needle to get correct as most riders spend most of their time in the 25% to 75% throttle range that the needle jet affects. Adjusting 3/4 to wide open throttle range. technical editor kevin cameron discusses carburetor needle jet tuning as an additional, more advanced tool in precision carburetor setup. the needle jet—or nozzle as it’s sometimes called—is located in between the main jet and the carburetors venturi. Use a larger main jet to richen the mixture. lower the needle jet clip position to richen the mixture. a leaner needle taper will use a richer main jet than a comparable engine/carburetor combo with a richer needle taper. if you're running rich, for example, you'll need to check the main jet, jet needle and needle jet.
