Rules Changes for 2009 - read full rules here - print full rules here (Adobe PDF format)
Effective: June 29, 2009
TRACK WIDTH
Total width cannot exceed 63” as measured from outside to outside of the tires through the entire height of the tire. The tires must be able to roll through a 63” opening.
Effective: March 7th, 2009
CAR WEIGHT
1. Total Car Weight: Minimum weight – 1600 lbs. for Kawasaki engine cars 1675 lbs. for Ford engine cars
2. Left Side Percentage: Maximum left side weight percentage is 55% on the Kawasaki engine cars, 58% on Ford engine cars.
ENGINE ELECTRICAL SYSTEM
1.
Ignition Boxes: Duel ignition boxes that can be switched by the driver may be used provided an electrical diagram is submitted to, and approved by PASCAR of the switching circuit. The duel box panel must be located on the dash in close proximity to the original box position
2. Coils: The coil sets may be moved to the inside of the car, provided they are easily found by the Tech. Officials during inspections. The inside passenger side firewall below the dash is the preferred location.
OFFSET
3. Ford Engine Cars Only: Rear End and Front End offsets up to 2.5 inches will be allowed.
ENGINE
The Stock Yamaha XJR 1250 (as prepared by Andrews Motorsports) will be allowed in the 2009 Pro Challenge Series. The Maximum cylinder cranking compression for this engine will be 180 psi as an average of 4 cylinders.
(The Pro Challenge Series and PASCAR reserve the right to add, delete, modify or update the rules at any time in the interest in providing parity for all competitors. These changes may be made via an announcement at the track, notation on press releases or a technical bulletin on the website (prochallengeseries.com) and automatically amend all specifications herein.)
