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World Formula

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

  • Dual Ball-Bearing, RACING Reinforced Cylinder
  • Billet Rod
  • Slotted, Stelite-Faced, Ground Cam w/ Compression Release
  • Dual, High-Silicon Valve Springs
  • PVL™ Digital Ignition System w/7,100 RPM Limiter
  • CNC D-Shape Intake Port
  • Walbro™ Round - Slide Carburetor
  • Dana™ Fire-Ring Head Gasket
  • Racing Crankshaft w/ Induction-Hardened Crankpin
  • Green™ Air Filter
  • Federal Mogul™ Moly-Coated Cam Ground, Barrel-Faced Piston
  • Chrome-Faced, Racing Only Ring Package
  • Port-Liner, Exhaust System
  • Mikuni™ Fuel Pump
  • Noram™ Clutch w/ Quick Change Sprocket Set
  • Automotive 3-Piece Valve Retainer System
  • Beefy Rocker Arm Stud Nuts

Model Number 124335
Type 8105-01
Displacement 206
Bore 2.6875/2.6885
Stroke 2.2
Compression Ratio 9.5 to 1
Factory Timing 29 degrees BTDC
World Formula is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Great and reliable I use the Briggs and Statton World Formula 12.5 HP engine for racing. I bought it brand new and it holds up, has plenty of power and i have had no problems with the engine except the vibration causes the engine hub bolts that hold on the pure gear to back out into the gear box. I used longer bolts with the Briggs and Stratton engine hub made specificly for these engines and put a nut on the other end with lock tight and have'nt had a problem sence. I run up front using the same cars as most other people in the same weight class and almost same setup. I would highly recommened this Product to anyone racing or anyone needing an engine with plenty of torque and power. Only downside is it drinks gas unlike any other honda but than again way more powerful and rich motor.
Date published: 2013-11-07
Rated 4 out of 5 by from awesome race motor I was really happy with the raptor race engine because it had a bunch of controllable power and was a great start for my racing and I found as a 13 year old that if you take a small fuel tank and fill it with nitro and control the amount of nitro going in the motor you will see a huge power increase and the motor is faster responding. it also makes it really fun to do burnouts.
Date published: 2014-07-05

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