skip to Main Content
920-648-2705 jeffersonspeedwaymarketing@gmail.com

Badgerland Challenge Series Reminders

Memberships: Madison (NASCAR), Slinger and Jefferson Memberships will be honored at each host track for member pit pass rate. At Madison, any visiting team from Jefferson or Slinger will be given a complimentary 15 day NASCAR License.

Tires: American Racer 870

Late Models: Two (2) used tires must have a max tread depth of 4/32” prior to qualifying, at max psi of 20.

Sportsmen: Three (3) used tires must have a max tread depth of 4/32” prior to qualifying, at a max psi of 20.

*You must utilize tires from within your established tire bank, ONLY when at your home track.

Late Model Rules: Host track rules apply both for technical and race procedures. Late Models utilizing the LS 5.3 will be required to run the 7400 RPM chip at Jefferson and Madison, 7600 RPM chip at Slinger, allowed at Jefferson with 25# penalty. Tapered spacers as outline in track rules allowed on all Concept (10.8:1) engines, as described in home track rules. KONI Shocks allowed. Exhaust be hose track rule, call for clarification. Weight break for spool and solid axle of 24# at all events. 20# weight break for less than four piston calipers at all events.

Qualifying Procedures: SLINGER/JEFFERSON (23 cars)- Fastest 14 locked in by time, will run odd/even fast heats, a total of 4 cars (2 each) will transfer from odd/even heats (inverted by 4) and a total of 2 will transfer from Last Chance (lined up based on qualifying heat finish). One point provisional for each track will be awarded (must be top 15 in track points), if provision cannot be filled will revert to fastest from qualifying not in field. MADISON (25 cars)- Fastest 14 locked in by time, will run odd/even fast heats, a total of 4 cars will transfer from odd/even qualifying heats (inverted by 4) and a total of 4 will transfer from Last Chance (lined up based on qualifying heat finish). One point provisional for each track will be awarded (must be top 15 in track points), if provision cannot be filled will revert to fastest from qualifying not in field. Invert of 8 plus dice roll or chip pull.

June 24 Order of Events at Jefferson Speedway:

Pit Gates: 2:30pm

Practice: 3:00pm

Qualifying: 5:00pm

Drivers Meeting: 6:45pm

Racing: 7:00pm

UPCOMING EVENTS: Slinger Super Speedway Sunday July 16, Madison International Speedway Friday August 4

Transponders: Madison and Slinger utilize transponders, they are available for rent for $15 or you can use your own AMB transponder.

Payout: This will take place after the races at Jefferson and Madison, Slinger will mail checks. We will announce over the pit PA when it is ready. You will need to fill out a Driver Pay Registration Form prior to being pad, they are available at the pit gate when you arrive.

 

 

JUST TO CLARIFY:

To clarify and simplify, the Badgerland tire rule is as follows.
Late Models:  Up to two new tires allowed.  At least two used tires (4/32 of tread or less) required.  Used tires do not have to come from your bank.  Qualifying tires must be used the entire night.
Sportsman: Only one new tire allowed.  Three used tires required (4/32 of tread or less) required.  Used tires do not have to come from your bank.  Qualifying tires must be used the entire night.
Jefferson Tech Staff

Leave a Reply

Your email address will not be published. Required fields are marked *

Back To Top