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October 3, 2015

I LOVE the slow motion, watch the wheel contact change. … Read More

October 1, 2015

So let me ask you......Why? Read More

September 30, 2015

Some early shots of Tony and his karts in a photo history on Read More

September 29, 2015

I think Jeff might still fit in his quarter midget. The only way to find out is to locate this gem! Read More

Featured Videos

This is Briggs & Stratton Racing.

Briggs & Stratton Supermileage

Flywheel Removal on a Briggs & Stratton Racing Engine

How to Inspect the Animal Carburetor for Legality

How to Inspect the Animal Cylinder Head for Legality

Briggs & Stratton Local Option 206 Racing Engine

Latest Racing News

February 4, 2014 // Comments

Briggs & Stratton Racing Set To Attend The 41st Annual USXC I-500 Snowmobile Event

Briggs Racing has confirmed that they will be in attendance to support their 206 racers and capture the excitement of the inaugural year of the 206 into this competition.

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January 29, 2014 // Comments

The 2014 Briggs and Stratton 206 Rules Set Released!

The 206 is for the racers, built by racers, and backed by a common sense approach to rules and backed a company in the full-time business of racing. The part of the month club, the rule changes driven on self-interest instead of our racers best interest, will NEVER be a part of our factory rule set.

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January 22, 2014 // Comments

The 2014 Briggs & Stratton Racing Calendar, It's a Wrap!

“We want to take a moment to thank our racers for submitting over 400 photos for this year’s calendar! Every year the quality of the photos gets better and better making the decision process downright stressful”, smiled David Klaus, Director – Briggs & Stratton Racing.

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Featured Articles

One of the most popular Briggs racing engines, the Animal engine will help you compete in your next snocross or kart race.


  • Dual Ball-Bearing, RACING Reinforced Cylinder
  • Squeeze-Cast, T-7 Treated, Racing Rod
  • Ground Cam w/ Compression Release
  • PVL™ Digital Ignition System
  • Walbro™ Round - Slide Carburetor

This complete engine package balances the latest in engine design and technology to provide racers with a consistent, low-maintenance and low-cost platform, in which to sharpen their driving skills and chassis setup.


  • Dual Ball-Bearing, RACING Reinforced Cylinder
  • Slotted, Stelite-Faced, Ground Cam w/ Compression Release
  • PVL™ Digital Ignition System w/7,100 RPM Limiter
  • Dana™ Fire-Ring Head Gasket
  • Walbro™ Round - Slide Carburetor

Hand-built in Milwaukee, WI. using tooling and dies specifically for racing for unparalleled repeatability.


  • Squeeze-Cast, T-7 Treated, Racing Rod
  • Ground Cam w/ Compression Release
  • PVL™ Digital Ignition System
  • Locking Carburetor Cap system
  • Nitrited Dished Exhaust Valve

Latest from the Forum

October 4, 2015

We've struggled all season with straightaway speed. If everything is clean and set properly (chassis, clutch, driver, etc.) what would be the result of my float drop being 1&1/8"???\x0D\x0D\x0A

Posted by Jason G in Animal/206 Engine Questions

October 2, 2015

My team and I are competing in the 2016 Shell EcoMarathon. I am in charge of finding a starter motor that fits with the Jr 206 Engine. I am having a hard time finding specs of the starter for the …

Posted by jcollyer in Miscellaneous/Other

September 29, 2015

The LO206 class will be back racing again at Pitt Race in Western PA this weekend. .8 mile road course with great facilities. Easy access off PA Turnpike.Pre-register @ …

Posted by Bill Snow in Track/Race Announcements

September 27, 2015

I think Ive posted this question before but I can get any insight or satisfaction. We are on our second year of LO206 running the red slide. Last year, it ran well. Did what its supposed to do and we …

Posted by helix in Animal/206 Engine Questions