2c engine thermostat

[alihumza161]

Hi, my car doesn’t have a thermostat valve and do i need to get a thermostat installed in my 2c engine i have bought car like this
My car is 1982 corolla with 2c engine(front fan) and does this fan works with accelerator or this is a jugaar on my car as i give accelerator fan starts to spin fast and continous flow of water in radiator and i want to flush my radiator with coolant any recommendation which is low price.
Another question 2c engine required oil and what about lifter that pumps fuel mechanic told me to replace that my car starts good without any issue and good race acceleration , and recommended oil for 5 speed manual transmission and diff oil which one should i get do mention quantity of oil too

[Proverbial_Slang]

Flush your cooling system with Citric acid, change all ribber pipes and hoses and drive on water for a couple of days. If everything remains ok, drain and fill with coolant.

The stock 4K engine in 1982 Corolla comes with a belt driven fan.

Use Shell HX7 or HX5 for the engine. If the fuel pump is ok, leave it as it is.

For manual transmission, check which gearbox is installed and then Google the recommended grade.