Engine Competitor Rules DOWNLOADS FOR 2021 RULES 2021 Rules: Max Street or Hot Street Class - DOWNLOAD 2021 Rules: Classic Rivals Class - DOWNLOAD APPLICATION 2021 Application - DOWNLOAD DATES 2021 Important Dates - DOWNLOAD IMPORTANT DATES May 1 DEADLINE for Engine Builder Application May 5 Participant Selections AnnouncedIncludes attendance to Technical Engine Conference for team June 1 Entry Fee Due, $350Rules Acceptance Due August 1 Publication of Official Dyno Run Schedule September 1 Team Information Sheet Due STAY TUNED... Sign Up For Updates Email Address Submit