As I am still a fully paid up member of the FFOC, I decided to whip the Astra down to Power Engineering today and participate in their Rolling Road day. The rollers at Power Engineering are some of the most accurate in the country so I was looking forward to seeing what the Astra can do.
WELL - I certainly was not disappointed !!! My GSI is absolutly standard with the exception of the Regal Power Pipe and Baileys DV.
I'll let the graph speak for itself..... (Appologies for the size of the pics)