JNMotors
JNM1112
JNM Boost-Pro
Engine Parts
All 2 stroke engines without a reed valve will end up forcing mixture back into the carburetor during part of piston's cycle. Since this mixture will be sucked back into the engine during the next cycle this fuel is not lost, but since it passed the carburetors needle twice (or even three times) this mixture will contain far too much fuel to burn correctly. The JNM Boost-Pro is supposed to fix this problem by catching some of the mixture backwash of the engine before it makes it to the carburetorââ¬TMs needle and then release it during the next cycle. By ensuring a consistent mixture ratio, the boost bottle should improve performance and fuel economy. Specification Sizes 70cc -80cc, and 50cc.There are no fluids or any explosive content inside the bottle. It gets primed by your engine instantly as you start it. ONLY fumes enter the bottle, NOT liquid gas. Package includes Boost bottle, Boost Sticker, 2 brass hose fittings, 14" hose, 2 Zip ties, and complete instructions with picture illustrations.
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