Briggs World Formula Engine 204cc Racing Engine

Description

Briggs 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 Milwaukee, Wisconsin.

Features:

• Displacement: 204cc
• Bore / Stroke: 2.6875″ /2.6885″
• RPM Digitally Limited: 7,100 RPM
• HP / Torque: 11.5 hp/ 13 ft. lbs. torque
• Compression: 9.5 to 1
• Factory Timing: 29 degree BTDC
• Shaft: 3/4″ Straight
• Fuel Type: 91 Octane
• 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
• Dual high silicon valve springs
• 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 rev limiter
• Steel hub, cast aluminum flywheel
• Walbro 26mm round slide, fully adjustable jet carburetor
• Custom graphoil composition, fire ring head gasket

Recommended Oil:

• Briggs & Stratton Synthetic 4T Racing Oil