as in no electric clutch !

There is a company here in Oz that can supply me a Fixed sc pulley and in a 70mm size that would stack nicely with my 178mm crank . They usually make fixed pullies for MB V8s but can make one for the 6.
I have not seen anything on fixed sc pulleys here on the forum , anybody have any experience with them ?

ps , i see EC also make fixed pulleys but only for V8s it seems
see here : http://www.benzboost.com/showthread....cture-and-dyno