High Altitude Carburetor kit Kit will include Jets A,B,C & D#A= 2K to 3K#B= 3K to 5K#C= 5K to 6K#D= 6K to 7K

High Altitude Jet Kit 98cc#A= 2K to 3K#B= 3K to 6K#C= 6K to 7K

High Altitude Jet Kit 98cc (2500/2600)Serial date before 09/2020 IGen2500 & P2500IKit will include Jets Huayi Carb.#A= 2K to 3K#B= 3K to 5K#C= 5K to 6K#D= 5K to 6K

High Altitude Carburetor kit for all 5300 model unitsKit will include Jets A,B & CKit contains 3 jets#A= 2K to 3K#B= 3K to 6K#C= 6K to 7K

High Altitude Jet kit 212cc***BUILD DATES 0620 and older***Kit will include Jets #A= 2K to 3K#B= 3K to 5K#C= 5K to 6K#D= 7K to 8K