^ I've looked into it and can't find anything about it in the rule book. the only thing that comes close is for Street Touring para 14.10 H "Any crankshaft damper or pulley may be used." Says about the same thing in street prepared as well. So the way I read it is that you can add such things, just doesn't say anything about removal, which in my little world means you can remove it if so equipped. I guess my justification is that I'm not changing any of the actual components of the working engine (boring cylinder, changing cams, etc) just removing a secondary harmonic balancer. Though it can be read as Engine and Transmission must remain unmodified unless specifically mentioned. If anything I'll ask somebody from my region before I do it.
/\ /\ ST Crew #77 /\ /\
06 Focus ZX4 ST
F2 Intake, Trubendz 2.5in w/hfc, Eibach Pro springs, FRPP dampers, Motegi Tracklite wheels