I am putting a new engine combination together for my Top Dragster.  It will be 400 cubic inches in displacement with a screw-type supercharger.  I looked in the Top Dragster rules section, but did not see any limit to what overdrive I can run.  Does this mean I can run as much as I want?

Answer:

No, you cannot run as much overdrive as you want.  In General Regulations 1:10, you will see that your new combination will be limited to 2.04 maximum overdrive.