Sponsors | Weekly Racing Series | Briggs Racing


Briggs & Stratton Racing Engines

Thanks to our 2021 sponsors


Sonic Tools

MGM Chassis is the manufacturer of the national championship winning Espionage chassis, specializing in Briggs LO206 sprint and road racing. What sets them apart is the fact that their chassis are all built in the USA and are custom to each driver. They pride themselves on not only building the best, most consistent chassis on the market, but also building a positive long-term working relationship with each customer that will help them reach their karting goals. Whether you're a club, regional or national competitor, the MGM Espionage is the best choice to go to battle in the ultra-competitive Briggs LO206 divisions.

Each of the three category WRS Champions will earn a 2021 Espionage chassis and we couldn’t be happier to add MGM to our sponsor list.




Power Smart SeriesVariable Line Racing delivers the “Emerald Karting Experience” and the latest technology in chassis design and manufacturing. The “standard” Emerald chassis and LO206 engine package provide a quality low cost of entry to the sport of karting as well as low maintenance costs. But do not be confused, VLR has ensured the “Emerald Karting Experience” is completely scalable.

The “standard” package is delivered in the simplest, easiest form to use. In this configuration the “Emerald Karting Experience” will support the entry level new driver, a field of racers in a spec configuration as well as the professional driver competing at the pinnacle of the sport.

VLR “Emerald Karting Experience”... Changing the Game



Sonic Tools

Who’s is grilling burgers in the paddock?  Chances are they’re using a Weber grill and that’s why 3rd place overall will win the stainless Genesis II SX-335 Smart Grill and five finishers in each category will snag the powerful and portable Q1200 LP grill from the 2021 vault. Grab some brats, burgers or chicken while you’re getting track fuel on the way in. Weber has you covered after the last checker has fallen.



Cup Karts North America

Sonic Tools

The Briggs Weekly Racing Series powered by RLV may be all about club racing, but when it’s time to take things up a notch, Cup Kart events are one of the best ways to get it done.  During the season, check out their North and South events hosted from Florida to Wisconsin and many states in-between.  Or get yourself to their “bookend” events at their Spring Nationals or Grand Nationals hosted in the fall.

We are grateful of CKNA’s donation of waived entry fees to the 2022 bookend event of choice for the top three WRS finishers from each category.  Good luck!


Milwaukee Tool

Sonic Tools

Rugged enough for professional tradesmen in the field and reliable enough for racers in the pits, Milwaukee Tool impact drivers can be heard hard at work across any paddock in North America.  Now is your chance to win a complete M18 impact driver kit including spare battery and charger.  Just finish your WRS category between 4th and 11th position and we’ll have one to you by your season banquet.  If you miss that target, hit up any major hardware retailer or visit:


Bison Coolers

Sonic Tools

We asked the good people at Bison to create a one-of-a-kind cooler to feature Briggzilla and dang, did they ever deliver.  Season points finishers between 17th and 26th will get to see first-hand how awesome these pro-grade coolers are.  With beefy handles, 50-quart (56 liter) capacity and all-day temperature control, you might want to lock this one up in the trailer before you call it a night and head to bed on Saturday night.



Sonic Tools

The Snapper XD 82V Max Cordless Leaf Blower, powered by a Briggs & Stratton Lithium-ion battery, is once again in the WRS Prize Vault.  With a run time of up to 40-minutes, this blower is all you need to keep your trailer, garage and pit area clear of tire noogies, clipped zip-ties and other debris.  Thanks to Snapper, we’ve got enough of these to send to finishers between 27th and 41st position in each category.



Franklin Kart

Franklin Kart Franklin Kart is much more than just another kart shop.  For over 15 years Jamie and George Sieracki have helped countless drivers and teams raise their skills and competitiveness.  Year after year, teams and drivers who trust Franklin reach the very top of national events with quality products, expert advice and Team FMS trackside support.

See them in-person or on-line for Merlin Chassis, Tillett Racing Seats, AIM Sports, and a variety of tire, clutch, and engine brands as well as accessories, lubricants and tools.


Vega Tires

Franklin Kart There are a lot of good reasons so many series and clubs specify VEGA tires.  It starts with performance and consistency and thanks to TS Racing distribution; it extends to prompt supply and trackside support.  We are very grateful to have TS and VEGA join the WRS Prize Vault in 2021.  Check out their full offering and dealer network at:




In 2012 Briggs and Stratton Racing reached out to Amsoil, the leader in synthetic lubricants, to engineer an oil that overcomes the key issues and shortfalls with oils typically used in our high revving, splash lube, high temperature environment. Briggs and Stratton 4T is the result of over a year of joint development and the ONLY oil Briggs Racing recommends for use our racing engines. The protection, the life, and performance without compromise! Briggs & Stratton 4T is available through any BriggsRacing or Amsoil dealer.


EK Chain

Sonic Tools

The EK Chain name is synonymous with kart racing chain. Developed in 1978, it was the first extended bushing chain. EK Chain combines the qualities of High Tensile Strength, Low Wear, and Impact Resistance into a Championship Quality Chain known for its Anti-kinking Performance and Fatigue Toughness. EK Kart Chain is available in #219, #35 and #40 Sizes.

EK Kart Chain is proud to be a 2020 Sponsor for the Cup Karts North America Kart Series. The Brand has supported the Series over the last 4 years with sponsorship dollars as well as giveaways to competitors at every event. Cup Karts North America has grown to become one of the Premier LO206 Racing Series in the World today.

EK Kart Chain Continues to Be The Racing Chain of Champions!



Sonic Tools

The North American Clutch Corporation, known as NORAM, has produced centrifugal clutches, clutch brakes and other power transfer system solutions to satisfied customers for over 60 years. The talented engineering team continues to produce innovative and technologically superior clutches for a range of applications.

NORAM has taken years of technical innovation in design, precision engineering and experience and combined it with high quality components to create a line of 4 Cycle Kart Racing Clutches unlike any other in the industry. Versatility by design allows NORAM Racing Products to be “tuned” to fit your machine’s own unique characteristics as well as the track’s. This means response based upon your standards, not somebody else’s. The belief that high quality doesn’t have to mean high price increases your chances of winning, not your cash output.

The Choice is Simple, Why Run When You Can Fly?



Sonic Tools

Founded in 1905, The Hilliard Corporation has evolved from a one-product business into a special-applications engineering company serving customers worldwide. The Hilliard Corporation offers a broad line of motion control products, clutches, oil filtration and reclaiming equipment, starters for industrial gas and diesel engines and gas turbines, and plate and frame filter presses used in the food and beverage industry.


TS Racing

Franklin Kart When it comes to great selection, competitive pricing, trackside support, and free shipping for most orders over $200, TS Racing is really tough to beat.  TSRacing.com also has a helpful area for those who are new to karting.  This is a great resource!

Check out the TSRacing.com website or give them a call today at (800) 962-4108



Sonic Tools

RLV offers a complete line of high quality 2 and 4-cycle exhaust products, silencers and many other quality karting products. Tested, analyzed, and manufactured in-house, RLV exhaust products are a standard in karting and available through a network of racing dealers.


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