2013 WKA Gold Cup Series Class Rules
Note: These are general class guidelines. Complete rules are found in WKA Technical Manual.
Class
Age
Engines
Restrictor
Weight
Spec Tire Brand, Compund, Size
(max wheel width)
Notes
LO206 KID KART
5 - 7
Briggs LO206
N/A 200#
BRIDGESTONE YLC 4.50x5 FRONT & REAR; MAX REAR CIRCUMFERENCE 33.75"
 
SPORTSMAN 1 LITE 7 - 10
Animal w/ 0.275" top & 0.325" bottom (blue) 250#
BRIDGESTONE YLC 4.50x5 FRONT AND REAR no steering fairing allowed
SPORTSMAN 1 HEAVY 7 - 10 Animal w/ 0.275" top & 0.325" bottom (blue) 265# BRIDGESTONE YLC 4.50x5 FRONT AND REAR no steering fairing allowed
SPORTSMAN 1 CLONE

7-10

Clone Purple 0.500 265# BRIDGESTONE YLC 4.50x5 FRONT AND REAR Runs both days for single championship (best 7/10)
SPORTSMAN 2 LITE 10 - 12 Animal Gold 0.505" 275# BRIDGESTONE YLC 4.50x5 FRONT, 4.50x5 OR 6.00x5 REAR no steering fairing allowed
SPORTSMAN 2 HEAVY 10 - 12 Animal Gold 0.505" 290# BRIDGESTONE YLC 4.50x5 FRONT, 4.50x5 OR 6.00x5 REAR no steering fairing allowed
SPORTSMAN 2 CLONE 10 - 12
Clone Blue 0.550 290# BRIDGESTONE YLC 4.50x5 FRONT, 4.50x5 OR 6.00x5 REAR Runs both days for single championship (best 7/10)  
SPORTSMAN PRO GAS ANIMAL
7 - 12
Gas Animal
Green Restrictor Plate – 0.475” (Hole NoGo size 0.476”) 275#
BRIDGESTONE YLC 4.50x5 FRONT, 4.50x5 OR 6.00x5 REAR Runs both days for single championship (best 7/10)
RESTRICTED JUNIOR 12 - 15 Animal Black 0.575" 320# BRIDGESTONE YLC 4.50x5 FRONT, 6.00x 5 REAR **Previous class champions are not allowed in this class
JUNIOR LITE 12 - 15 Animal Black 0.575" 310# BRIDGESTONE YLC 4.50x5 FRONT, 6.00x5 REAR  
JUNIOR MEDIUM 12 - 15 Animal Black 0.575" 320# BRIDGESTONE YLC 4.50x5 FRONT, 6.00x5 REAR  
JUNIOR HEAVY 12 - 15 Animal Black 0.575" 330# BRIDGESTONE YLC 4.50x5 FRONT, 6.00x5 REAR  
JUNIOR CLONE
12 - 15
Clone N/A  320# BRIDGESTONE YLC 4.50x5 FRONT, 6.00x5 REAR  Runs both days for single championship (best 7/10)
JUNIOR PRO GAS ANIMAL
12 - 15
Gas Animal
Orange Restrictor Plate – 0.620” Jr (Hole NoGo size .621”)
320#
BRIDGESTONE YLC 4.50x5 FRONT, 6.00x5 REAR Runs both days for single championship (best 7/10)
ANIMAL MASTERS
35 & up Gas or Methanol Animal N/A 
375# gas;
385# methanol
BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
ANIMAL LITE 15 & up Animal N/A  325#
BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
ANIMAL MEDIUM 15 & up Animal N/A  350# BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
ANIMAL HEAVY 15 & up Animal N/A  375# BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
SENIOR CLONE 15 & up Clone N/A  375# BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
ANIMAL AMATEUR 15 & up Animal N/A  350# BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR  
SENIOR PRO GAS ANIMAL
15 & up Animal N/A 

370#

BRIDGESTONE YLC 4.50x5 FRONT, 7.10x5 REAR Runs both days for single championship (best 7/10)  
F = Front, R = Rear, F&R = either size on any position of the kart
   
Series / Event Sponsors
 
rlv

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michigan-kart-supply
 coyote small
 
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gtMachine

WKA RLV Tuned Exhaust Products Gold Cup - A historic American sprint karting series

gold-cup-photoThe WKA RLV Tuned Exhaust Products Gold Cup Series is a 4-cycle and 2-cycle national sprint series with five races on the schedule in 2012. It is one of the most historic, longest running sprint series in the country and features events in Jacksonville, Fla.; Barnesville, Ga.; South Bend, Ind.; Wampum, Pa.; and Millville, N.J.

Class structure
The Gold Cup was a 4-cycle-only series for the better part of the 15 years. Three 2-cycle divisions – Komet Sportsman (age 7 to 12) and the TaG-powered X-30 Junior (age 12 to 15) and X-30 Senior (15 and up) – were added to the slate in 2012 with hopes of boosting entry counts and diversity in the series.

4-cycle racing is the heart of the Gold Cup. A full slate of Briggs & Stratton Animal and Clone Box Stock-powered divisions is offered for racers age 7 and up. A new division in 2012 is the Briggs LO206 Kid Kart, which runs as a national points class for youngsters age 5 to 7.

Click here to learn more about the Gold Cup class structure.

Weekend schedule
A Gold Cup weekend consists of four days. Thursday is parking and registration; Friday is practice; and Saturday and Sunday are devoted to one round of morning practice, qualifying, heats and features for each class.

The past several seasons have seen Gold Cup entry counts around 250 per event. WKA has worked to increase that number with the addition of the Box Stock Clone divisions as national classes in 2011 and, most recently, the insertion of the aforementioned 2-cycle and LO206 Kid Kart national classes.

Popular team locales
Gold Cup teams are located throughout the eastern half of the country. Hot spots for team bases include Maryland, western New York, Georgia and Jacksonville, Fla., mainly on account of series-following kart shops, chassis builders and popular sprint tracks located in these areas. Teams also are located throughout the Midwest and numerous different areas up and down the East Coast.

IMG 0061Full bodywork
The most noticeable difference between 4-cycle Gold Cup karts and typical 2-cycle sprint mounts, besides the engine, is the bodywork.

The Gold Cup Series has long allowed full plastic bodywork packages, including a taller nosecone and full sidepanels, whereas karts in WKA’s Manufacturers Cup Series and other 2-cycle sprint series are required to run the smaller, CIK-style plastic bodywork. The Gold Cup-style bodywork, as it’s commonly referred, make the karts appear similar to an oval-track or sprint-road-race chassis.

Another noticeable difference between Gold Cup and Manufacturers Cup is that Gold Cup rules permit the kart's seat to be mounted in a lower position, allowing the driver to lean back in the go-kart with lower center of gravity. Manufacturers Cup and most all 2-cycle sprint series follow strict seat mounting rules that mandate the driver sits at an upright position.

Past Gold Cuppers
A host of ultra-successful racecar drivers spent time competing and winning championships in the Gold Cup, including NASCAR stars Danica Patrick and Regan Smith, Indianapolis 500 champion Sam Hornish Jr., IndyCar racer Ryan Hunter-Reay and the 2011 NASCAR Whelen Modified champion Ronnie Silk.

For more information...
To speak with kart shops, engine builders and/or team members directly involved in WKA Gold Cup Series, start with the following companies - Coyote Motorsports (Rochester, N.Y.); Baker Racing Engines (Bellevue, Ohio); Roberts Kart Shop (Atlanta, Ga.); GT Machine (Longs, S.C.); Mind Game Motorsports (Concord, N.C.); Michigan Kart Supply (Eaton Rapids, Mich.); or Margay Racing Products (St. Louis, Mo.).