World Formula

  • Briggs & Stratton | World Formula | Racing Engine

Primary Use: Karting, Microstocks, Faskarts, Junior Sprint, Short Course Trophy Karts, Quarter Midgets

Building off of the success of the Animal Racing engine, the World Formula was launched in 2003 in accordance with the CIK World Formula class rules. 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. Hand-built and individually tested in our Milwaukee, Wisconsin skunk works.

Specifications

Documents

RACE ONLY FEATURES

  • Reinforced, Cast Iron Sleeved, Dual Ball Bearing RACING cylinder
  • Single cast, custom aluminum alloy cylinder head with 'kidney bean'' combustion chamber, custom seat/guide material and CNC Machined Intake D-port.
  • 2024 Billet aluminum rod with reinforced I-beam
  • Carbon steel crankshaft with Induction hardened micro-polished crankpin reinforced timing gear
  • Cam ground, barrel faced, eutectic alloy DOMED piston with 3 piece ring set with chrome faced top ring
  • .308 max. lift ground cam with stellite-faced lobes and built in mechanical compression release
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Fastener Torque Specs

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

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