Рет қаралды 5,106
If you buy an old project Sportster, the big airbox will likely be missing. This bolts to the cylinders and supports the carburetor, and without it the weight of the carb will wreck your inlet rubbers, resulting in an ultra-lean mixture and a long push home. I've made an L shaped bracket from 4mm x 25mm mild steel with holes to bolt it to the top of the manifold and the centre head bracket. Further support is provided by a bent piece of 2mm steel held to the top tube with Jubilee clips. Crude but, so far, efficient.