I'm expecting the used motor i bought to come in any day now. I think it might be a good idea to pull the cylinders and take a peak at the pistons......or can i see the pistons well enough through the intake and exhaust ports? Either way i'd like to get a hold of a service manual for this engine for torque specs.

cylinder head 18-19.5
cylinder base 23-25
crankcase 8mm 20-22
crankcase 10mm 23-25
flywheel 60-65
head cover 22-24
7/16 engine straps 44-48
all in ftlbs
except,
crankcase 6mm 108 inlbs