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https://paypal.me/KnoppyTV?country.x=... Today I'm just replacing the BING 84 carburetor with the original BVF 30N 2-4. I'm excited to see how the handling will change and whether there will be any noticeable difference at all. Before I can install the BVF, however, I still have to clean it, overhaul it and readjust it. I'm paying particular attention to the float level. Setup: 300 cc carburetor BVF 30N 2-4 Main jet 135 Idle jet 35 Needle jet 70 Needle position 3rd notch from the top (lower plate) Starter jet 110 Float closed 27mm (+1mm) Float open 34mm (+1mm) Air filter standard (new) Exhaust original DDR, burned out Manifold shortened by 4cm Vape Powerdynamo 12V / 150W Ignition timing 3.00mm before TDC Pinion 19 teeth Squish edge 1.10 mm