Main Jet #80 for 50cc 4 Stroke Engines.
Code: MGHP1320_80
Main Jet #80 for QMB139 50cc 4 Stroke engines
Keihin Round Style Main Jet
Thread Size: M4x0.70
Overall Length: 7mm
Tip: It is recommended to get the air/fuel mixture screw dialed in to start with a larger jet. Then work your way down in small increments, that way you avoid going too lean and risk damaging your engine.
*** For off road use only ***
Main Jet #80 for QMB139 50cc 4 Stroke engines (FOR OFF-ROAD USE ONLY)
It will fit most GY6/QMB139 Tao Tao ATM50 / VIP 50 / Baccio Heat 50 , Roketa , peacesports etc.
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