Zirri 230 cylinder kit

Anybody know anything about this cylinder Kit? Powerful? Reliable? What mods? How much?


hey Jesse-
The Zirri 230 is extremly powerful from what I understand. Zirri advertises a top speed on PE as 90mph. My experience with Zirri is that they are only looking at Top Performance. Sacrificing in fact reliability in some cases, though their products are well made. The 230 will require you to do some decking on the spigot mouth of your engine cases in order to just get the bastard to fit. It also commits you to purchasing a Zirri 230-specific expansion chamber. My shop here in Ohio seems to know how to get Zirri stuff. Give Scott a call at Supersonic Scooters (614)299-8480