At BRE Every Engine we build, whether it is for a karting division or Quarter Midget classes or other types of racing, is built for the exact needs of the racer. Every engine is carefully designed to make the best power throughout the powerband whether used on a short track or big road course.

We spend many hours each year, attending events with our racers, this allows us to stay on top of the racers needs and make sure our product is the best we can build for them -each and every race weekend.


At BRE we take precision workmanship to extreme levels. We carefully choose the best parts and pieces that go into one of our engines. We use state of the art equipment to test, inspect, flow and prepare our parts before machining our engine components to the highest standards..

New stock engines at BRE -We first start by running each stock motor on the dyno for 15 minutes at wide open throttle to allow for a break in and stress relieve the engine block.

After break in the engines is disassembled and all the components are analyzed for wear and dimensional size. We then perform all the machining and blueprinting per BRE racing engine requirements, replacing any components we find that are not perfect choices for our engines.




After the final engine assembly, the engine is dyno tested and tuned until the maximum horse power specifications are achieved for each individual engine we build.

Every engine must be matched for the track and conditions it will be competing in. We take the time to adjust and tweak every engine combination to assure it performs to the highest standards, based on your particular needs. We then prepare the engine for post testing running and shipment.

Every engine is shipped with a technical spec sheet on how to maintain and tune the carb for various racing conditions. At BRE we do not just stick your engine in the box and ship it, instead we make sure you have the information you need to have our engine perform just as well for you as it did in our shop.


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BRE Animal LO206 and LO206 Jr Kid Kart Motors Available! Engine can be supplied race ready and dyno tested. Complete with Clutch, Air filter, Header, Fuel pump and Carb linkage.

LO206 and LO206 Jr engines available!

Briggs Animal Kid Kart engines

BRE Animal Engines are built per WKA or IKF rules and tailored to the customer's individual requests. Blueprinted carb, fuel pump and linkage included. Matched pipe available per request.

Available in Restricted and Unrestricted configurations!

Matched pipe available per request!

BRE Limited Animal Engines are built per WKA or IKF rules and tailored to the customer's individual requests. Tillotson Carb, fuel pump and linkage included. Matched pipe available per request.

Available in Restricted and Unrestricted configurations!

Matched pipe available per request!


BRE Animal Engines are built per Quarter Midgets rules and tailored to the customer's individual requests. Each and every component is measured to meet BRE exacting specifications. Blueprinted carb, fuel pump and linkage included. Matched pipe available per request.

Briggs Animal & World Formula Quarter Midget engines

Animal restricted & open engine available!

BRE offers this race ready engine per WKA and IKF rule configurations. Includes air cleaner, fuel pump, linkage, header, starter, and also includes the clutch.

Almost ready to run in one package!

Available in WKA and IKF versions!

Built per customer requirements for their type of competition. BRE offers this motor in Restricted, Unrestricted or Modified. Race ready components are also available per request.

Available as complete motor packages or as a kit motors!

Restricted, Unrestricted or Modified versions!


BRE offers this race ready engine per different rule configurations. Contact us for your specific needs.

Available as complete motor packages or as a kit motors!

Restricted, Unrestricted or Modified versions!


Now available by customer request. BRE offers a high horsepower version of the clone racing engine.

Available as complete motor packages or as a kit motors!

Restricted, Unrestricted or Modified versions!


BRE Modified Clone Engine! Engine can be supplied complete with all hardware and Dyno Tested and Tuned.

Available as complete motor packages or as a kit motors!

Restricted, Unrestricted or Modified versions!


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