FFR Challenge Series Racer: Series Information
 
Rules
Many folks buy and build spec racers and use bigger motors, different brakes, and other higher performing running gear.  If you want to be eligible for wheel-to-wheel racing in the FFR-NASA Challenge Series you must, however build your car to a strict specification.
This ensures fairness and fun, safe, affordable competition.  This also makes you eligible to compete in the National run-offs (held each year at racetracks around the country).

Having a capable race car is only half the battle.

In order to develop this race series into a popular and safe event, Factory Five Racing has worked closely with the National Auto Sport Association (NASA) to develop fair and enforceable rules that keep the series true to its goals.  We are very thankful for the great support of the enthusiastic racers at NASA.
 

The National Auto Sports Association is the sanctioning body for the racing series.  They are solely responsible for the rules, enforcement and tech inspection at races.  NASA also records and awards the winners of regional races and of the National Title. 

For a copy of the current and official FFR_NASA Challenge Series Rules go to: 

http://www.nasaproracing.com/rules/2004_ffr.pdf