Briggs & Stratton Fun Power 5 HP Engine (Model 136212)

Brand new Briggs & Stratton Fun Power 5 HP horizontal shaft engine, still in original factory packaging. The Fun Power series was specifically marketed toward recreational applications such as go-karts, minibikes, fun carts, and custom projects.

Powered by Briggs & Stratton’s legendary 5 HP flathead design, this engine is simple, reliable, and highly sought after among karting enthusiasts and vintage power equipment collectors. The engine features a horizontal output shaft, recoil start, and heavy-duty construction.

Specifications

• Brand: Briggs & Stratton
• Model: 136212
• Series: Fun Power
• Horsepower: 5 HP
• Engine Type: Single-Cylinder 4-Cycle
• Shaft Orientation: Horizontal
• Starting System: Recoil Start
• Cooling: Air-Cooled
• Fuel Type: Gasoline
• Ignition: Electronic Magnetron
• Made in USA
• Condition: New Old Stock (NOS)

Common Applications

• Go-Karts
• Mini Bikes
• Fun Carts
• Vintage Racing Karts
• Yard Karts
• Custom Projects
• Small Utility Equipment
• Pumps & Tillers

Benefits

✔ Popular go-kart engine platform
✔ Easy to modify and upgrade
✔ Excellent parts availability
✔ Simple and reliable design
✔ Lightweight horizontal shaft engine
✔ New old stock collector piece

Seller Notes

Brand new engine in original Briggs & Stratton box. Never fueled, never installed, and includes factory paperwork and hardware. Ideal for go-kart builders, collectors, or replacement applications.