General Specification
•Model/Type: 124435 8101-01
•Displacement: 12.48 Cu. in -- 200 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: 9.7 to 1
•Factory Timing: 28 degrees BTDC
•Recommended Oil capacity: 20 ounces

Racing Specification
• Dual ball bearing block
• Electric start
• Specially cam ground, barrel-faced,
  moly coated domed piston
• Chrome-faced top ring
• Dual valve springs
• 3-piece automotive-style keepers
• Dished valves
• Nitrided exhaust valve
• Cast aluminum manifold with rubber mounting flange
• Racing designed combustion chamber
• ™ air filter
• D-shape intake port
• Premier™ clutch with quick change
  sprocket set (16-17 tooth)
• Billet aluminum rod
• Walbro™ round slide carburetor

Torque Specifications

Flywheel nut 55 - 75 ft. lbs. (74.5 - 101 Nm)
Flywheel holder Part No. 19372
Starter clutch tool Part No. 19244
Cylinder Head 180 - 220 in. lbs. (20 - 25 Nm)
Connecting Rod 90 - 110 in. lbs. (10 - 12 Nm)
Crankcase Cover or Sump 95 - 125 in. lbs (11 - 14 Nm)
Cylinder Head Plate (figure 1) 70 - 90 in. lbs. (8 - 10 Nm)
Rocker Arm Stud 70 - 110 in. lbs. (8 - 12.5 Nm)
Valve Cover 30 - 60 in. lbs. (3.5-7 Nm)
Spark Plug 95 - 145 in lbs. (11-16 Nm)