Since you are the ones that basically show in the NASCAR forum, and address our SBRbook request.
If you guys have a hard time finding "to win" odds for the NASCAR races, they are always at 5Dimes. You have to click on Futures>Motor Sports. Usually if I am alerting you, they are up at 5Dimes. I am sure you can use those odds at your SBRbook, since you what to use top books as reference.