Briggs Animal Junior 206 Racing Engine 204cc Racing Engine

Description

Briggs Racing Engine:

• Each Junior 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 rule set designed to maintain a stock configuration and facilitate consistent tech inspections.

Features:

• Displacement: 204cc
• Bore / Stroke: 2.6875″ /2.6885″
• RPM Digitally Limited: 4,100 RPM
• HP / Torque: 3.3 hp/ 5 ft. lbs. torque
• Compression: 8.5 to 1
• Factory Timing: 29 degree BTDC
• Shaft: 3/4″ OD (Straight)
• 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 rev limiter
• Steel hub, cast aluminum flywheel
• Briggs & Stratton tooled 22mm round slide, fully adjustable jet carburetor
• Custom graphoil composition head gasket
• Max Torque clutch, driver, and installation kit
• GREEN premium air filter
• Carburetor locking cap

Recommended Oil:

• Briggs & Stratton Synthetic 4T Racing Oil