BRIGGS & STRATTON RACING LO206 CRATE MOTOR ENGINE
RACE ONLY FEATURES
- MODEL /TYPE 124332820101BC1001
- HORSEPOWER 838HP/FT.LBS.TORQUE
- 204CC DISPLACEMENT2.6875"/2.6885" BORE/STROKE
- 8.5: 1 COMPRESSION RATIO
- 6,100 RPM DIGITALLY LIMITED
- 29 DEGREES btdc FACTORY TIMING
- 87 OCTANE
- 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 heat 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
- 0.255 max. lift ground cam with nitrated lobes and built-in mechanical compression release
- High silicon racing engineered valve springs for seasons of racing
- High-grade stainless steel dished valves with nitrated exhaust
- 3-piece automotive-style keepers and reinforced rocker arm and lock ball
- PVL Digital ignition with built-in 6,100 rpm rev limiter
- PVL steel hub, cast aluminum flywheel
- Briggs & Stratton tooled 22mm round slide, fully adjustable jet carburetor
- Custom graphoil composition head gasket
| DESCRIPTION | WRENCH / SOCKET SIZE | TORQUE |
| Air Guard | 7mm | 40-50 lb-in. (4.5-5.6 Nm) |
| Blower Housing | 10mm & 3/8" | 60-110 lb-in. (7-12.5 Nm) |
| Carburetor (to manifold) | 10mm | 80-110 lb-in. (9-12.4 Nm) |
| Connecting Rod | T27 | 115-120lb-in. (13 Nm) |
| Cylinder Head Bolts | 10 mm | 200-220 lb-in. (20-27 Nm) |
| Exhaust Brace Screws | 10 mm | 95-125 lb-in. (11-14 Nm) |
| Exhaust Stud | 10 mm | 95-125 lb-in. (11-14 Nm) |
| Flywheel Nut | 15/16” | 55-75 ft-lbs. (74.5-101 Nm) |
| Flywheel Fan | 10 mm | 180-240 lb-in. (20-27 Nm) |
| Intake (to cylinder) | 5 mm Allen | 70-90 lb-in. (8-10.2 Nm) |
| Oil Drain Plug | 3/8” | 100-125 lb-in. (11-14 Nm) |
| PVL Ignition Module | 7 mm | 20-35 lb-in (2.3-4 Nm) |
| Rocker Arm Stud | 7/16 | 90-120 lb-in. (10-14 Nm) |
| Rocker Arm Set Screw | 1/8” Allen | 50-70 lb-in. (5.6-7.9 Nm) |
| Spark Plug | 5/8” deep | 95-145 lb-in. (11-16.4 Nm) |
| Side Cover | 10 mm (patched, grade 8.8) 10 mm (unpatched, grade 8.8) 10 mm (SIMS patched, grade 10.8 ) |
215-230 lb-in. (24-26 Nm) 160-175 lb-in. (18-19 Nm) 260-270 lb-in. (29-30 NM) |
| Top Control Cover | 10 mm | 70-90 lb-in. (8-10 Nm) |
| Valve Cover | 10 mm lower & 3/8” | 30-60 lb-in. (3.5-7 Nm) |
| Price | $659.00 |
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