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Welcome to the CPG Motorsports Website

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CPG Motorsports is your championship earning source for racing engines, belt drives, shocks, parts, supplies and information needed to help you become a winner.  We are a proud provider of Robbie Stanley Racing chassis and components.  Our Outlaw Shock Company division offers new, rebuilds and dyno testing on Afco, Advanced Racing Systems and Tanner shocks.  CPG Motorsports uses and offers Hypercoil springs.  Our team is dedicated to helping your team be successful both on and off the racetrack.

Quarter Midget Racing

We are your one stop shop for all things quarter midgets and karts located in Middleton, MA just north of Boston on the North Shore.

quarter midget racing
Quarter Midget Racing Complete Units
quarter midget parts
Quarter Midget Racing Parts
quarter midget racing parts
Quarter Midget Racing Suspension
quarter midget racing belt drive systems
Quarter Midget Racing Belt Drive Systems

Here you will find information about our race team and services including:

  • Belt Drive Systems for .25 midgets
  • Engine Building
  • Dyno Services for Honda and Briggs & Stratton Motors
  • Engine Leasing Program!  Call to inquire.
  • NHKA Certified Briggs & Stratton World Formula Engine Sealer

Contact us at 978-815-0237

cpg racing

quarter midget calipers

CPG Motorsports Quarter Midget Brakes boasts the highest strength steel for quality and durability. Cooling slots and scalloped shapes are some of the features incorporated into our brake system that will help dissipate heat and brake more effectively. CPG's Brakes are designed to take the heat and go the distance.


We have all the fasteners you'll need for your quarter midget racing models.

motor plates
Motor Plates

CPG Motorsports Racing Engines offers state of art Motor Plates. Our motor plates gets great reviews and is built for the long haul. The plate is mounted directly to the chassis with the top plate set between two rails keeping the engine in-line. We use hard anodized parts including bolts for reduced wear and added longevity.


Quarter Midget Air Filters from CPG Racing is another racing parts which will give you a competitive edge and get you in the victory lane. A good air filter design will maximize your quarter midget engine performance and protection. Our air filters have been tested over and over so they have passed the test of time. We believe we have the best filters in the quarter midget racing industry.


Protect your quarter midget racing engine with the best motor oil available. At CPG Racing we want to help protect your investment plus get you to the finish line first. Our engine oil is blended with solvents, cleaning agents and propellants designed to remove dirt and moisture.

quarter midget axles
Front Axles

Our axles are some of the lightest and strongest available in the marketplace. They have proven to secure the axle in location through the hardest turns and harshest racing conditions. Reducing unsprung weight is a definite advantage. You'll have a competitor edge right from the race until you reach the finish line. Weighing under 2lbs, the complete assembly will not weigh you down unlike some of our competitors.

quarter midget fuel tank
Gas Tanks/Valves

CPG Motorsports fuel tanks are the highest quality tanks available in the industry. You need a gas tank and valves that can take the intense heat of a race.

honda parts
Honda Parts

For the best selection of Honda parts Quarter Midget, look no further than CPG Motorsports. We are dedicated to connecting Quarter Midget racers and hobbyists with track-tested and race-approved parts. As a licensed Honda dealer, we can provide the factory-level support and service youve come to expect from the Honda name. Our staff of experienced Honda specialists ready to help. CPG Motorsports take pride in helping Quarter Midget racers everywhere achieve new levels of performance and quality in their vehicles with genuine Honda parts and gear.

outlaw shocks

Our Outlaw shock is designed especially for Quarter Midgets Racing. Outlaw shocks uses machined aluminum internal parts designed for racing with no aftermarket parts. These shocks have a base valve design, allowing very low rod pressure, and a check valve. The shocks also comes with or without an air valve. Outlaw shocks also comes with other features such as air valve to fine tune gas pressure plus the shocks accepts various I.D. sizes.

rear axles
Rear Axles/Spacers

Rear Axle Bearings for Quarter Midgets racing machines from CPG Motorsports are the best in the industry. Don't be fooled by cheap imitations! Our parts are geniune and will keep you performing at very top speeds. Rear corner weighing is balanced between the left and right weights during top speed racing. You'll never have to worry about negative rear split issues with your rear axle bearing from CPG Motorsports.

rod ends
Rods/Rod Ends

Are you looking for the best in quarter midget rods and rodends, then you need to call us today at CPG Motorsports so we can show you what customer service is all about and what quality pricing is. Quality products, customer service and onsite knowledgeable team will guarantee you'll be a happy customer and returning customer in the future. CPG Motorsports is becoming the number one supplier of quality rods and rodends in the country.

quarter midget belt drives

Quarter Midget Racing Belt Drive Systems


engine building dyno services

Engine Building & Dyno Services

Honda Parts
Briggs & Stratton Parts

video vault
Video Vault

Conner Gross Racing In Connecticut
Jr.Honda A-Main at Little T Speedway



used equipment
Complete Racing Units
Belt Drive Systems


Front Axles
Rear Axles/Spacers
Rods/Rod Ends
Gas Tanks/Valves
Honda Parts
Briggs & Stratton Parts


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