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Tennessee National Raceway/ Thunderhill Raceway

OPEN WHEEL RULES 2015


1. BODY: Body Rake from spoiler to driver compartment, no more than 6” Rake. 68” maximum width – no tolerance- 2” fins on nose – not to extend farther than the leading edge of head. No other lips – fins, or wings allowed. No portion of the nose piece is to extend past the front bumper and must be at least 7” from the ground. No belly pans or tunneling inside of body or under the car.
       (A) Spoilers will be 6” from decking to top of spoiler
             1. Side supports will be 20” in length and 5” tall
             2. 2 side supports at rear
             3. 2 center supports
       (B) Rear Panels are optional
2. ENGINES: No motor claim
       (A) Weight – 2400 lbs – engines with aluminum heads must weigh 2450 lbs – 50 lbs in front of motor plate – 25lbs. on each side
3. TRANSMISSION: Any transmission
       (A) No straight drives
       (B) Any Bell-housing
4. WHEELS & TIRES: Steel wheels – bead locks on right side of car only – optional
       (A) Tires – 8” wide – Hoosier (IMCA STAMPED) or American Racers KK704 or Hoosier A40, A40s,H40 NO D40
       (B) Tires must stick – 50 anytime
       (C) Grooving and siping allowed
5. REAR ENDS: No Rachet type rear ends
6. DRIVE SHAFTS: Steel only – painted white
7. REAR SUSPENSIONS: 1 shock per wheel
      (A) Bump stops are allowed
      (B) No canister type shocks
*Tech official may penalize any car not conforming to the rules with weight* 
  

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March 2015

Saturday March 7: Tennessee National Raceway OPEN PRACTICE

Friday March 20: Tennessee National Raceway    USCS  600 Mini Sprint Cars, Open Wheel, Emod, LLM & Mini Stock ALL RUNNING FULL FEATURES

Saturday March 21: Tennessee National Raceway USCS  600 Mini Sprints, Open Wheel, Emod, LLM, Mini Stock, Modified Street & Dwarf

Saturday March 28: TNR all classes racing: LLM, open wheel, emod, street stock, mod street, outlaw stock, mini stock, dwarf


APRIL 2015

Saturday April 4: TNR all classes racing

Saturday April 11: Tennessee National Raceway  Points Begin KMSA

Sunday April 12:  ENDURO & V8 DERBY

Friday April 17: Thunderhill Raceway USCS SPRINTS

Saturday April 18: Tennessee National Raceway USCS plus $900 to WIN EMOD Summer Shoot Out #1

Saturday April 25: Tennessee National Raceway  $700 to WIN MINI STOCK Summer Shoot Out #1 

***ALL DATES SUBJECT TO CHANGE DUE TO WEATHER OR ANYTHING ELSE UNFORSEEN***



General Admission: Adults $10  * Kids 12 & Under FREE with a paying adult

Pits: Adults $30 * Kids 6-12 $10 * Kids 5 & Under FREE

Gates Open at 3 pm

Drivers meeting 6:30 pm

Racing 7:00 PM

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