"Autocross to Win is the best autocross specific tech info website available" - Joe Cheng, multiple SCCA A Modified National Champion

Autocross to Win (DGs Autocross Secrets)

16 Aug 2016 We're still alive! Ran through the site and cleaned up some code and CSS for modern browsers.

29 Dec 2011: Just made it! New section on Weight Transfer. Plus other minor updates

7 Jan 2011: Fixed a bug with the calculation of shock forces above the digression knee in the Dynamics Calculator

5 Jan 2011: At last, a proper set of references to back up some damping ratio claims. See Choosing Shock Forces for more information.

1 Jan 2011: Happy New Year everybody! A New Year's Resolution from myself - write at least 3 more pages, including the very long awaited section on load transfer. Watch this space!

Also - looks like Bilstein finally released a proper rebound adjuster. Details HERE


The intent of this work is to share all the lessons I learned during my racing career; dumping as much of my brain and hard-earned knowledge into the public record as I can. It is, however, NOT public domain. I reserve the copyright for myself. You may NOT duplicate this elsewhere - including linking images - without my express permission - and this is the age of Google, folks, I WILL find you if you post it elsewhere. Otherwise, read and enjoy, and put this all to good use. Go fast!. DG