This page is organized for racers, team captains, and builders. Start with the BCCR, then jump straight to the paperwork, VPI tools, and support resources you need.
These are the links teams use the most during build and race prep.
If you are brand new, these are the fastest ways to get oriented and take the next step.
Start with safety. Every car is inspected by ChampCar tech, including the roll cage, belts, seat, fire system, and all required safety equipment. If it is not safe, it does not race.
The Vehicle Performance Index (VPI) is our version of balance of performance. It allows many different types of cars to compete together by adjusting points, based on over 15 years of endurance racing experience.
ChampCar is not a spec series. We do not tell you exactly how to build your car. We give you guidelines, a points system, and the freedom to create something fun, competitive, and uniquely yours.
The goal is simple. Get on track, race hard, and enjoy the weekend with your team. The rules exist to keep things safe, fair, and accessible for everyone on the grid.
Start with the BCCR. Then use the standard or swapped entry section depending on your car. If you are still sorting out your build, use the VPI tools and tech worksheet before you submit your online tech form.
You will need a car on the VPI list, a roll cage, window net, racing seat, certified harness, onboard fire suppression, a master power switch, and the steering wheel lock removed. ChampCar uses a points-based system, and your total cannot exceed 500 points without penalties.
ChampCar endurance races run from about 7 to 24 hours. Most events need at least two drivers plus crew. Cars over 500 points can still race, but they start with lap penalties.
Submit all tech questions through the Tech Help Desk. Email submissions are no longer accepted. The system is overseen by the TAC and the Board of Directors.
Have questions? Read the BCCR first. Most answers are already in the rulebook and worksheets.
When you still need help, use the official Tech Help Desk. For racer-to-racer advice, visit the community forum. If you want to propose a rule change, submit a petition to the Board.
Submit your question through the official system overseen by the TAC and Board of Directors.
Open Tech Help DeskAsk racers and builders on the community forum.
Open Community ForumSubmit a clear proposal and short rationale for rule changes or updates.
Open Petition Form