reed valve assy racing for Peugeot, Honda, Kymco vertical

The largest intake manifold is of no use if a flow-restricted diaphragm block is waiting afterwards. With this inexpensive racing diaphragm block, you can now clear the way for your mixture. The divided passage allows larger gas flow quantities in the same time.

The rubber-vulcanized fiberglass diaphragms not only seal better than conventional diaphragms. Due to their greater flexibility, they lead to more direct response. Even in the event of diaphragm damage, they do not lead to total engine damage. The original sheet metal diaphragms of the original diaphragm block, however, do.

Fits all vehicles with standing cylinder from Peugeot, Kymco and SYM._{AI-translation}