60 ft/lbs.
.040"
Gap the plugs .038" to .043" and torque the plugs to 22 ft/lbs.
Yes
A link to many wiring diagrams for Harley-Davidson vehicles is in related links.
3000
Stock Harley plugs works as good as any.
69 hp
40
41mm
Inside the tank.
5 or 10 psi
in the manual