not very much if they are 1/4" bolts. Use star washers to hold it Anti-seize will prolly cook off due to heat.

This is what I was looking for...

MODEL 200000 HORIZONTAL SERIES
ENGINE SPECIFICATIONS
Armature Air Gap .010 - .014 in. (.25 - .36 mm)
Crankshaft End Play .002 - .028 in. (.05 - .71 mm)
Spark Plug Gap .030 in. (.76 mm)
Valve Clearance � Intake .004 - .006 in. (.10 - .15 mm)
Valve Clearance � Exhaust .004 - .006 in. (.10 - .15 mm)
FASTENER TORQUE SPECIFICATIONS TORQUE
Air Cleaner Base / Backplate 90 lb-in. (10 Nm)
Armature 30 lb-in. (3 Nm)
Blower Housing 90 lb-in. (10 Nm)
Bracket to Carburetor (Snow) 45 lb-in. (5 Nm)
Carburetor Bowl Screw / Solenoid 90 lb-in. (10 Nm)
Carburetor to Cylinder Head 85 lb-in. (10 Nm)
Connecting Rod 100 lb-in. (11 Nm)
Control Bracket 100 lb-in. (11 Nm)
Control Panel Trim 40 lb-in. (5 Nm)
Crankcase Cover 100 lb-in. (11 Nm)
Cylinder Head 220 lb-in. (25 Nm)
Cylinder Shield 30 lb-in. (3 Nm)
Exhaust Manifold / Adapter 180 lb-in. (20 Nm)
Flywheel Nut 120 lb-ft. (160 Nm)
Flywheel Fan 140 lb-in. (16 Nm)
Flywheel Guard 30 lb-in. (3 Nm)
Fuel Tank 90 lb-in. (10 Nm)
Governor Lever Nut 40 lb-in. (5 Nm)
Muffler 180 lb-in. (20 Nm)
Muffler Support Bracket 125 lb-in. (14 Nm)
Oil Drain Cap � Front (Snow) 130 lb-in. (15 Nm)
Oil Drain Plug � Side 100 lb-in. (11 Nm)
Oil Fill Tube 30 lb-in. (3 Nm)
Rewind Starter 30 lb-in. (3 Nm)
Rocker Arm Stud 100 lb-in. (11 Nm)
Rocker Ball Set Screw or Nut 45 lb-in. (5 Nm)
Spark Plug 180 lb-in. (20 Nm)
Starter Cover 20 lb-in. (2 Nm)
Starter Motor 140 lb-in. (16 Nm)
Rocker Cover 75 lb-in. (8 Nm)
Snow Hood 40 lb-in. (5 Nm)
Snow Shield 50 lb-in. (6 Nm)

Wow! If a mechanic actually torqued all of that, he would
have been fired on his first day!!!!!

Fish

Of that entire list, the only spec I would use is the rod bolt torque. I use 1/4" drive tools. The longest handle is less than 6". Please note that all those specs are pound INCHES, not pound feet