I want some vernier pullys for my cossie. Not realy from a power perspective but more from a looks.

seen these on egay
http://cgi.ebay.co.uk/Cosworth-ajust...QQcmdZViewItem

what I wanted to know is would they been just as good as say a Kent set of verniers. What differs from 1 set to the other. Or a best to stop been tight and spend the extra £50 on a propper set.

Thanks Jamie