Crane has a great site with descriptions in the upper right hand corner and all timing information unlike other grinders. The cam you're looking at is ground on 106 degree centers.

http://www.cranecams.com/?show=brows...tType=camshaft

Here's a little milder cam that will have the motor up on the cam a little better comin' off the corner and still make power to your max revs. Keep in mind that I have never raced oval track, but I would think I'd want the motor up on the cam as early as I could possibly get it and still have the top end power I wanted ???????

http://www.cranecams.com/?show=brows...tType=camshaft