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Briggs LO206 Engine
Briggs & Stratton LO206 Engine
Briggs LO206 Karting Engine
Briggs LO206 Racing Kart Engine
Briggs LO206 Kart Engine
Briggs LO206 Karting Engine - Lifestyle

Briggs LO206 Engine

90-1243328201 (Back-order)

Briggs & Stratton

Regular price $659.00 Sale

Briggs 206 Racing Engine

Primary Use: Karting, Microstocks, Jr. Drag Racing

Each 206 racing engine is assembled by hand in Milwaukee, WI. using tooling and dies specifically for racing for unparalleled performance parity. Factory sealed short-block with ground cam and controlled piston pop-up (reducing compression variance).

Simplified IKF/WKA rule set designed to maintain a stock configuration right down to the factory shipped carburetor jets. This is NOT today’s standard Animal rule set.

  • Part Number: 1243328201

Race Only Features

  • Reinforced, cast iron sleeved, dual ball bearing racing cylinder
  • Single cast, custom aluminum alloy cylinder head with high-flow intake port custom seat/guide material
  • Squeeze cast, T-7 het treated aluminum rod with reinforced I-beam
  • Carbon steel crankshaft with Induction hardened micro-polished crankpin reinforced timing gear
  • Cam ground, barrel faced, eutectic alloy piston with 3 piece ring set with chrome faced top ring
  • .255 max. lift ground cam with nitrited lobes and built in mechanical compression release
  • High silicon racing engineered valve springs for seasons of racing
  • High grade stainless steel, dished valves with nitrited exhaust
  • 3-piece automotive style keepers and reinforced rocker arm and lock ball
  • Digital ignition with built in 6,100 rpm rev limiter
  • Steel hub, cast aluminum flywheel
  • Briggs & Stratton tooled 22mm round slide, fully adjustable jet carburetor
  • Custom graphoil composition head gasket


  • Horsepower/Torque: 8.8 hp / 10 ft. lbs. torque*
  • Displacement: 204cc
  • Bore/Stroke: 2.6875”/2.6885”
  • Compression Ratio: 8.5 to 1
  • RPM-Digitally Limited: 6,100 RPM
  • Factory Timing: 29 degrees BTDC
  • Fuel Type: 87 Octane