Kid Kart

Hollywood Crane Service - 708.499.6908

Age: 5–7 years old
Rules: C51 engines only, CIK body work, K&N RC-1250 air filter only
Tires: MG "HZ" Red 4.6/4.6
Fuel: Gas/Oil
Weight: 150 lbs
* Runs for one points championship

Yamaha 100 Rookie

Triple E Sales - 309.562.3443

Age: 7–11 years old
Rules: KT100 engine, CIK body work 4 pc required, RLV 7500 YBX can, WA55B carburetor
Tires: MG "HZ" Red 4.6/4.6
Fuel: Gas/Oil
Weight: 225 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Yamaha 100 Cadet

Switch Racing Engines - 262.618.4936

Age: 8–12 years old
Rules: KT100 engine, CIK body work 4 pc required, RLV 7548 SSX can, WA55B carburetor
Tires: MG "HZ" Red 4.6/4.6
Fuel: Gas/Oil
Weight: 250 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Yamaha 100 Junior

Woltjer Engines - 918.258.0598

Age: 12–15 years old
Rules: KT100 engine, CIK body work 4 pc required, RLV 7548 SSX can
Tires: MG "FZ" Yellow 4.6/7.1
Fuel: Gas/Oil
Weight: 310 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Yamaha 100 Senior

RLV - 805.925.5461

Age: 15+ years old
Rules: KT100 engine, CIK body work 4 pc required, RLV 7548 SSX can
Tires: MG "FZ" Yellow 4.6/7.1
Fuel: Gas/Oil
Weight: 360 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Komet Cadet

Express Karts & Parts - 815.693.2601
Haddock LTD - 423.698.0847

Age: 8–12 years old
Rules: KPP 100 engine, Walbro WB3A, Komet Header, K1 Pipe, Flex 12” Min. 12.5” Max
Tires: MG "HZ" Red 4.6/4.6
Fuel: Gas/Oil
Weight: 255 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Komet

Comet Kart Sales - 317.462.3413
Haddock LTD - 423.698.0847

Age: 13+ years old
Rules: KPP 100 engine, Walbro WB3A, Komet Header, K2 Pipe, Flex 10” Min. No Max. Length
Tires: MG "FZ" Yellow 4.6/7.1
Fuel: Gas/Oil
Weight: 330 lbs
*Must qualify on new tires and race the same set Saturday & Sunday

Briggs & Stratton LO-206

Briggs Racing

Age: 14+ years old
Rules: Briggs Racing LO206, CIK bodywork
Tires: MG "FZ" Yellow 4.6/6.0
Fuel: Gas/Oil
Weight: 365 lbs
*New tires not required for this class however they must have been purchased in 2015.

Leopard 125 Junior

CKT Racing Engines - 630.513.5857

Age: 13–15 years old
Engine: IAME Leopard with factory 25mm header, factory exhaust, factory airbox
Carburetor: Tillotson HL334a, HL334ab & HL334aa
Tires: MG "FZ" Yellow 4.6/7.1
Fuel: Gas/Oil
Weight: 330 lbs
New tires are required for both Saturday and Sunday
New for 2015: Must run factory supplied airbox

Leopard 125 Senior

Franklin Kart Supply - 262.814.5400

Age: 16+ years old
Engine: IAME Leopard, factory exhaust, factory airbox
Carburetor: Tillotson HL334a, HL334ab & HL334aa
Tires: MG "FZ" Yellow 4.6/7.1
Fuel: Gas/Oil
Weight: 365 lbs
New tires are required for both Saturday and Sunday
New for 2015: Must run factory supplied airbox

Friends of the Series

  • Quickswin

Route 66 Sprint Series Misc Rules & Regulations

  • 22 bonus points will be added to all racers who participate in all 5 races.
  • 8 out of 10 races will count toward year-end points with a minimum of 8 races to qualify.
  • There must be an average of 5 entries per event to be eligible for year-end awards!
  • Qualifying order will be based on your practice times. Please have your transponder charged and on your kart for the weekend.
  • The Leopard 125 Junior and Senior allows solid or flex pipes. Remote starters are allowed without penalty, however, the starter, battery and accompanying parts must remain in place.