No it did not, But it did like to spen rod bearings at high RPM. Oiling problem
no, insulators protect the wiring, or contain heat from some source or another, or block electricity from flowing
Small engines are usually cooled by radiating heat into the air.
Stabil is added to gasoline in small air cooled engines to reduce heat that builds up.
Most engines get around 400 degrees. However the paint rated for 1200 degrees will be able to block the heat.
Conduction. The heat from the engine block transfers to the coolant inside the galleries by means of conduction. The coolant then has to be moved, to stop it boiling. In early simple engines, this movement was by Convection. In modern engines it is pumped.
Generally you'd use a heat block.
Generally you'd use a heat block.
engines get discolored because of the heat . the heat comes from combustion from gass and air
Probably a blown head gasket caused by studs pulling out of the engine block. Very common with those engines.
Generally you'd use a heat block.
Combustion Engines can be made either air-cooled or water-cooled. Radiators are only needed for water-cooled Engines. Small two stroke Engines are used in Bikes.On that external surface Fin type arrangement is made.This is enough to dissipate the heat from the engine as which is small
by engine