General Specification
• Model/Type: 124432 8001 01
- Displacement: 12.48 Cu. in -- 206 cc
- Slant, 30 degree Overhead Valve Design
- Dual ball bearing Cylinder
- Dura-Bore (tm) Cast Iron Cylinder Sleeve
- Bore: 2.6875/2.6885 in.
- Stroke: 2.2 in.
- Compression Ratio: 8.5 to 1
- Factory Timing: 23 degrees BTDC
- Recommended Oil capacity: 20 ounces
Racing Specification
• Nitrated Exhaust Valve
• Beefy rocker arm stud nuts
• Federal Mogal cam ground, barrel faced piston
• Chromed compression ring
• Walbro 'PZ' Slide carburetor
• Silicon beaded side cover gasket
• Rewind installed blower housing
• Die cast performance rod with rod cap dipper
• Induction hardened crankshaft pin journal
• Automotive style keepers
• Racing valve springs
• All new racing graphics and color
Engine Specifications
- Outline drawings/Dimensions
- Torque/Horsepower curves
Torque Specifications
| Flywheel Nut |
60 ft. lbs. (81 Nm) |
| Flywheel Puller Tool |
Part No. 19069 |
| Flywheel Holder Tool |
Part No. 19372 |
| Cylinder Head |
210 in. lbs. (24 Nm) |
| Connecting Rod |
100 in. lbs. (11 Nm) |
| Crankcase Cover or Sump |
110 in. lbs. (12 Nm) |
| Cylinder Head Plate (Fig. 1) |
80 in. lbs. (9 Nm) |
| Rocker Arm Stud Torque |
130 in. lbs. (11 Nm) |
| Rocker Arm Ball Set Screw Torques |
45 in. lbs. (5 Nm) |
Valve Clearance
| Intake |
.004/.006 in. (.10-.15 mm) |
| Exhaust |
.004/.006 in. (.10-.15 mm) |
| Standard Cylinder Bore |
2.6875/2.6885 in. (68.263/26.288 mm) |
| Stroke |
1.0983/1.0991 in. (27.897/27.917 mm) |
|
.gif){kind=spacer}
