Part Number: MJWB
Price: $8.00

Main Jet for the US market ET2 with Weber carbs. These come in 76 (stock size), 80, 82, and 85 (but we can make other sizes too). Use a 80 or 82 with a kit alone or a performance muffler alone. Use 85 for both kit and performance muffler (at sea level jetting).