Yamaha RZ350/Banshee Reed Block Spacers Kit – Billet (pair w/gaskets and bolts)

Description Yamaha RZ350/Banshee Reed Block Spacers Billet, Plain (pair). Machined from billet aluminum. These spacers are mm thick. Kit includes 2 spacers, 4 gaskets and 8 bolts. Why Reed Spacers? Basically, reed spacers allow you to move your power band around depending on placement. The most common installation for street use is to mount them between the reed block cage and the engine. This will effectively increase crankcase volume and move your power band to a lower rev range, allowing you to make better use of the power available for street riding. The second type of installation is to mount them between the manifold and the reed block cage, increasing the intake tract. This will move the manifold back further and raise the power band for better midrange and top end. Individual results will vary from bike to bike depending on intake set up, air filters, jetting, porting, exhaust, etc.  Click add to cart and choose model.