Chev

Chev, originally uploaded by sharpishsnapper.

Taken at Killarney on the centenary celebrations for Alfa Romeo.
This one was taken on the last classic race of the day, and man was it a cracker.

I tried to track the cars and use a fast shutter speed in the hopes that the backround would come out blurry, but the cars would be in focus.

I noticed that at a certain point, as I tracked the cars they would be in focus, and thats generally when I pulled the trigger.
I think I still need plenty of practice with that.
Any tips or suggestions?
I think I was using a 55mm lens with 200asa film.