as stated Schrick 252/276 camshaft 
and
Adjustable vernier pulley 
Wanted
Has anyone heard anything about these -  seem reasonble 
http://www.maxrpm.de/Adjustable-vernier-pulley-camshaft-pulley-for-VW-Polo-G40
Cheers
Rich
			
			
			
				Still after a fast road cam
			
			
			
				up
			
			
			
				still after this
			
			
			
				one more bump before i buy from bartek