How can I ensure my Audi 80's engine stays cool?

I have noticed my Audi 80's engine temperature rising quickly when driving in higher temperatures. I am concerned about potential damage to the engine. What can I do to keep the engine cool and prevent overheating?

Use a high-quality coolant and regularly check the level and condition of the coolant. Also, make sure the radiator and cooling system are free from debris and properly maintained.

Consider installing a larger radiator or a secondary fan to increase the cooling capacity of your engine. This can be especially useful if you often drive in hot climates.