The performace carb jet kit comes with a GX140 emulsion tube and 7 new main jets (.032" .033" .034" .035" .036" .037" .038").
For Honda GX140, GX160 (5.5 hp), GX200 (6.5 hp) and Clone engines such as Predator Coleman Tillotson Mega Moto Baja Warrior Baja heat Massimo 212cc 196cc Ct200u Bt200x Mb200 Lifan greyhound etc.
For mini bike, go kart powersports motor stage 1 upgrade normally.
The stock jet is .28" normally, smaller than the performace jets. The emulsion tube has less air bleed holes, providing a better performance through the rpm range.
Please find out the best jet for your engine by testing the main jet one by one. Our wider range of main jet sizes offer more chances to get the right jet!
YAMAKATO GX390 GX340 Engine Gasket Set for Honda Predator Generac 420 420cc 13hp 15hp 389cc 390cc Duromax Small Motors and Generators
KWD 5.500
GX160 GX200 Muffler Exhaust Silencer Assembly 18310-ZF1-000 for Honda and Clone GX120 159cc 196cc 212cc 5.5HP 6.5HP Engine Motor
KWD 7.500
Inline Gas Fuel Petcock Shut Off Valve 3/16 for Baja Nini ATV Dirt Super Pocket Mini Bike Go Kart Motorcycle Tao Tao 50 70cc 110cc 125cc and Generators
KWD 3.500
YAMAKATO GX390 Ignition Coil Assembly for Honda & Clones Predator 420cc 301cc GX270 GX340 339cc 389cc 439cc 9 11 13 15 hp Engine Generators
KWD 6.500
